Arai Helmet Limited
Arai GPV-R Interior Pad III
$181.00
Arai GPV-R Interior Pad III
Dial In the Crown Fit of Your Arai GPV-R
The Arai GPV-R Interior Pad III lets drivers fine-tune the crown fit of Medium and Large GPV-R helmets by changing the thickness of the interior padding. Whether you need a little more room or a more secure fit, swapping the interior pad is an easy way to personalize how your GPV-R feels.
It's also an excellent way to refresh an older helmet. Interior padding naturally compresses with use, and a fresh Interior Pad III can restore much of the snug, supportive feel your GPV-R had when it was new.
Choose Your Interior Pad Thickness
Thicker interior pads create a snugger crown fit, while thinner pads provide additional room. Interior Pad III is specifically designed for Medium and Large GPV-R helmets.
12mm: Optional thicker fit for Medium and Large
10mm: Standard thickness for Medium; optional thicker fit for Large
7mm: Standard thickness for Large; optional thinner fit for Medium
Refresh the Fit of Your Helmet
If your GPV-R has started to feel a little roomier around the crown, the helmet may not be the problem—the padding may simply have compressed over time. Replacing the interior pad can restore a more secure, supportive feel while freshening up the inside of your helmet.
Arai GPV-R Interior Pad III Details
Fits Arai GPV-R Medium and Large helmets
Replacement crown interior pad
Available in 7mm, 10mm, and 12mm thicknesses
Allows crown fit to be adjusted without changing helmet size
Ideal for replacing worn or compressed interior padding
Fit Tip: If your GPV-R feels too tight around the crown, choose a thinner interior pad. If you need a snugger fit around the top of your head, choose a thicker pad.
Important: Interior Pad III fits GPV-R helmets in sizes Medium and Large only. Other GPV-R helmet sizes use a different interior pad.
Arai Helmet Limited
Arai GPV-R Interior Pad IV
$181.00
Arai GPV-R Interior Pad IV
Dial In the Crown Fit of Your Arai GPV-R
The Arai GPV-R Interior Pad IV lets drivers fine-tune the crown fit of XL GPV-R helmets by changing the thickness of the interior padding. Whether you're replacing worn padding or looking for a slightly snugger fit, a fresh interior pad can make a noticeable difference in how your helmet feels.
Interior Pad IV is designed specifically for size XL Arai GPV-R helmets and is available in two thicknesses to help you achieve the right combination of comfort and security.
Choose Your Interior Pad Thickness
Thicker interior padding creates a snugger crown fit, while the standard pad maintains the original factory fit of your XL GPV-R.
10mm: Optional thicker pad for a snugger XL fit
7mm: Standard factory thickness for XL
Refresh the Fit of Your Helmet
Helmet padding naturally compresses with use. If your GPV-R has started to feel a little roomier around the crown, the shell may still fit perfectly—the interior padding may simply be showing its age. Replacing the interior pad can restore a more secure, supportive feel and freshen up the inside of your helmet.
Arai GPV-R Interior Pad IV Details
Fits Arai GPV-R size XL helmets
Replacement crown interior pad
Available in 7mm and 10mm thicknesses
7mm is the standard factory thickness for XL
10mm provides a snugger crown fit
Ideal for replacing worn or compressed interior padding
Fit Tip: If you're happy with the original fit of your XL GPV-R, choose the standard 7mm pad. If you'd like a little less room around the crown, the 10mm pad provides a snugger fit.
Important: Interior Pad IV fits Arai GPV-R helmets in size XL only. Other GPV-R helmet sizes use different interior pads.
Arai Helmet Limited
Arai GPV-R Interior Pad II
$181.00
Arai GPV-R Interior Pad II
Fine-Tune the Crown Fit of Your Arai GPV-R
A great helmet fit is about more than cheek pressure. The Arai GPV-R Interior Pad II allows you to fine-tune the fit around the crown and top of your head, helping you achieve a more secure, comfortable feel inside your GPV-R.
It's also an easy way to refresh a helmet whose interior has compressed with use. Swap in a fresh Interior Pad II to restore the supportive feel of your GPV-R without replacing the entire helmet.
Choose Your Interior Pad Thickness
Thicker interior pads create a snugger crown fit, while thinner pads provide additional room. Choose the thickness that best matches your helmet size and desired fit.
12mm: Optional thicker fit for XS and Small
10mm: Standard thickness for XS; optional thicker fit for Small
7mm: Standard thickness for Small; optional thinner fit for XS
Refresh the Fit of Your Helmet
Helmet padding naturally compresses over time. If your GPV-R has started to feel a little roomier around the crown, replacing the interior pad can restore a more secure, supportive fit and freshen up the inside of the helmet.
Arai GPV-R Interior Pad II Details
Fits Arai GPV-R helmets
Replacement crown interior pad
Available in 7mm, 10mm, and 12mm thicknesses
Allows crown fit to be fine-tuned without changing helmet size
Ideal for replacing worn or compressed interior padding
Fit Tip: If your GPV-R feels too tight around the crown, choose a thinner interior pad. If you need a snugger fit around the top of your head, choose a thicker pad.
CMS Performance
CMS Performance Harness Lap Belt Mounts for Subaru WRX
from $177.00
CMS Performance Lap Belt Mounts for Subaru WRX
Secure Racing Harness Lap Belt Mounting for Your Subaru WRX
The CMS Performance Lap Belt Mounts for Subaru WRX provide strong, dedicated mounting points for the lap belts of your racing harness while retaining the factory seats and normal seat operation.
Designed specifically around the Subaru WRX seat mounting system, the CMS Performance Lap Belt Mounts install beneath the factory seat slider tracks using the vehicle's existing seat mounting locations. No drilling, cutting, welding, or permanent modification to your WRX is required.
The Right Way to Mount Harness Lap Belts in Your Subaru WRX
A properly installed racing harness requires strong and correctly positioned mounting points. The CMS Performance Subaru WRX Lap Belt Mounts eliminate the need for improvised mounting solutions by providing dedicated attachment points specifically for your harness lap belts.
The mounts utilize the factory seat mounting locations beneath the seat slider assembly, creating a clean and secure installation while keeping the hardware tucked discreetly beneath the seat.
1/4-Inch Solid Carbon Steel Construction
CMS Performance Lap Belt Mounts are manufactured from 1/4-inch solid carbon steel and feature fully TIG-welded harness mounting tabs for exceptional strength and rigidity.
Each mount is finished in a durable satin black powder coat that protects the steel and allows the hardware to blend cleanly into the Subaru WRX interior.
1/4-inch solid carbon steel construction
Fully TIG-welded harness mounting tabs
Dedicated racing harness lap belt mounting points
Durable satin black powder-coated finish
Low-profile vehicle-specific design
True Bolt-In Installation With No Drilling
The CMS Performance Subaru WRX Lap Belt Mounts install using existing factory seat mounting locations and hardware.
There is no need to drill holes through the chassis, cut the interior, or weld mounting plates into the vehicle. The mounts can also be removed without leaving permanent modifications behind, making them an excellent option for street-driven WRXs that also see track use.
Retains Factory Seat Adjustment
The CMS Performance Lap Belt Mounts are engineered to integrate with the factory Subaru WRX seating system without sacrificing normal seat operation.
Fits driver or passenger seat applications
Maintains full fore/aft seat adjustment
Maintains factory up/down seat adjustment
Does not interfere with the OEM three-point seat belt
Does not interfere with factory airbag hardware
Installs beneath the factory seat slider tracks
No drilling or cutting required
Built for Street and Track Subaru WRXs
For Subaru WRX owners participating in track days, HPDE events, time trials, autocross, or other motorsport activities, the CMS Performance Lap Belt Mounts provide a clean solution for adding dedicated racing harness mounting points while retaining the factory interior.
The low-profile design keeps the mounts nearly invisible once installed while providing convenient attachment points when your racing harness is in use.
Designed and Manufactured in the USA
The CMS Performance Subaru WRX Lap Belt Mounts are designed, manufactured, TIG welded, and powder coated in-house in the USA.
CMS Performance components are engineered specifically for motorsport applications with an emphasis on strength, vehicle-specific fitment, straightforward installation, and clean integration with the factory vehicle.
CMS Performance Subaru WRX Lap Belt Mount Details
Manufacturer: CMS Performance
Product: Racing Harness Lap Belt Mounts
Vehicle: Subaru WRX
Construction: 1/4-inch solid carbon steel
Welding: TIG-welded construction
Finish: Satin black powder coat
Installation: Bolt-in using factory seat mounting locations
Seat Position: Driver or passenger
Vehicle Modification: No drilling or cutting required
Seat Adjustment: Retains full fore/aft and up/down adjustment
OEM Compatibility: Does not interfere with factory seat belts or airbag hardware
Manufacturing: Designed and manufactured in the USA
Frequently Asked Questions
What do the CMS Performance Subaru WRX Lap Belt Mounts do?They provide dedicated attachment points for the lap belt portion of a racing harness without requiring permanent modifications to the vehicle.
Do the Subaru WRX Lap Belt Mounts require drilling?No. They install using the factory seat mounting locations and require no drilling, cutting, or welding to the vehicle.
Can the mounts be installed on the driver and passenger sides?Yes. The mounts are designed for use with either the driver or passenger seat.
Will I still be able to adjust my factory seat?Yes. The mounts are designed to retain normal fore/aft and up/down factory seat adjustment.
Can I continue using my factory seat belt?Yes. The mounts are designed so they do not interfere with the OEM three-point seat belt or factory airbag hardware.
Are these mounts for the lap belts or sub straps?These mounts are specifically designed to provide mounting points for the lap belt portion of a racing harness. A sub strap mounting solution is required separately when installing a harness with anti-submarine straps.
Can the mounts be removed later?Yes. Because they utilize the factory seat mounting locations, the mounts can be removed without leaving drilled holes or other permanent modifications behind.
Where are the CMS Performance Subaru WRX Lap Belt Mounts made?They are designed, manufactured, TIG welded, and powder coated in-house in the USA.
CMS Performance
CMS Performance Lap Belt Mount for Mustang GT350/GT350R/S550
from $177.00
CMS Performance Lap Belt Mount for Mustang GT350/GT350R/S550
Secure Harness Lap Belt Mounting for Your Ford Mustang
The CMS Performance Lap Belt Mount provides strong, properly positioned mounting points for racing harness lap belts in Ford Mustang GT350, GT350R, GT500, and S550 applications.
Designed for use with the factory Ford Performance seating system, this bolt-in mount installs beneath the factory seat slider tracks using the vehicle's original seat mounting locations. No drilling, cutting, or permanent modification to the vehicle is required.
Vehicle Fitment
The CMS Performance Lap Belt Mount fits all variants of the following vehicles:
Ford Performance Shelby GT350 (2015-2020)
Ford Performance Shelby GT350R (2016-2020)
Ford Performance Shelby GT500 (2021+)
Ford S550 Mustang GT (2015-2023)
Heavy-Duty TIG-Welded Steel Construction
Built for serious track and motorsport use, the CMS Performance Lap Belt Mount is manufactured from heavy-duty solid carbon steel and fully TIG welded to create a rigid, secure structure for mounting your racing harness lap belts.
The mount is finished in a durable satin black powder coat that blends cleanly into the interior and is nearly invisible once the seat is installed.
True Bolt-In Installation
The CMS Performance Lap Belt Mount attaches to the factory seat mounting points beneath the seat slider tracks and utilizes the original Ford seat mounting hardware.
Installation requires no drilling, welding, or cutting and can be reversed without leaving permanent modifications behind.
Maintains Factory Seat Function
Unlike improvised harness mounting solutions, the CMS Performance Lap Belt Mount is engineered specifically around the factory Mustang seat system.
Fits the driver or passenger seat
Maintains full fore/aft seat adjustment
Maintains factory seat height adjustment
Does not interfere with the OEM three-point seat belt
Does not interfere with factory airbag hardware
Provides dedicated mounting points for racing harness lap belts
Designed and Manufactured in the USA
The CMS Performance Lap Belt Mount is designed, manufactured, TIG welded, and powder coated entirely in-house in the USA.
Every mount is built specifically for motorsport applications where strength, proper harness positioning, vehicle compatibility, and clean installation are critical.
CMS Performance Lap Belt Mount Details
Manufacturer: CMS Performance
Product: Racing Harness Lap Belt Mount
Construction: TIG-welded solid carbon steel
Finish: Satin black powder coat
Installation: Bolt-in using factory seat mounting locations
Seat Position: Driver or passenger side
Vehicle Modification: No drilling or cutting required
Seat Adjustment: Retains full fore/aft and up/down adjustment
OEM Compatibility: Does not interfere with factory seat belts or airbag hardware
Manufacturing: Designed and manufactured in the USA
Frequently Asked Questions
Does installation require drilling or cutting?No. The CMS Performance Lap Belt Mount installs using the factory seat mounting locations and original mounting hardware.
Will the mount interfere with seat adjustment?No. The mount is designed to retain normal fore/aft and up/down seat adjustment.
Can it be installed on the driver and passenger seats?Yes. The mount can be used on either the driver or passenger side.
Can I continue using the factory seat belt?Yes. The mount is designed so it does not interfere with the factory three-point seat belt or associated airbag hardware.
Is this the Sub Strap + Lap Belt Mount?No. This listing is specifically for the CMS Performance Lap Belt Mount. A combination Sub Strap + Lap Belt mounting solution is available separately for applications requiring both lap belt and anti-submarine belt mounting points.
Where is the CMS Performance Lap Belt Mount made?It is designed, manufactured, TIG welded, and powder coated in the USA.
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CMS Performance
CMS Performance Harness Install Kit For GR Corolla (2023+)
from $177.00
CMS Performance Harness Install Kit For GR Corolla
This Product Fits The Following Cars:
Toyota GR Corolla (2023+)
Quick and Easy Installation of Harness Lap Belts in the GR Corolla
The CMS Performance Harness Install Kit for the GR Corolla provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your GR Corolla. The kit is typically used along with the bolt-in CMS Performance Roll Bar for the GR Corolla. Together they give GR Corolla driving enthusiasts an elegant, secure way to use a racing harness.
Each CMS Performance GR Corolla Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits now, you save $25 and you can install a harness for your passenger or instructor.
CMS Performance is 100% Designed and Built in the USA
All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance GR Corolla Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions.
For the GR Corolla, we recommend the Schroth Profi II ASM Harness for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the GR Corolla that don't have a pass-through in the seat cushions to accommodate the sub straps of a six-point racing harness.
CMS Performance Harness Install Kit Details:
Manufacturer: CMS Performance
Construction: 360o TIG welded stainless steel
Finish: Satin black powder coat
Designed, built, and powder coated in the USA
This product is intended for off-road use only.
Sparco S.p.A.
Sparco Martini Lady Hoodie
$177.00
Sparco Martini Lady Hoodie
Motorsport legacy, everyday comfort
This isn’t just a hoodie—it’s a motorsport statement piece. The Sparco Martini Lady Hoodie combines everyday comfort with the unmistakable legacy of Martini Racing. Whether you're trackside or just channeling race-day vibes, this ultra-soft, tailored hoodie delivers heritage and style in one iconic piece.
Sparco Martini Lady Hoodie Features
Tailored Fit for Women: Designed specifically for female racers and fans, the cut is athletic and flattering—just size up for comfort.
Authentic Martini Racing Style: Fully embroidered logo patches and Martini stripes pay tribute to one of racing’s most iconic liveries.
Soft Cotton-Blend Comfort: The polyester/cotton blend is soft and breathable, with a jersey-lined hood for extra coziness on cool days.
Two Colors Available: Choose between bright Celeste or crisp White to match your paddock vibe.
Sizes S–L: A streamlined fit that runs small. If you want a loose, baggy fit, go one size up for the perfect race-day feel.
Sparco Martini Lady Hoodie FAQs
Does the Sparco Martini Lady Hoodie run small? Yes, it runs smaller than standard U.S. sizing. We recommend going up one size for best fit.
Is this hoodie officially licensed? Yes, this hoodie is officially licensed and features authentic Martini Racing embroidery and branding.
Is the fabric heavy or lightweight? It has a medium-weight cotton/poly blend, ideal for layering or wearing on its own during mild to cool weather.
Are the logos printed or stitched? All logos and stripes are fully embroidered—not screen printed—giving it a high-quality, long-lasting finish.
Bring racing heritage into your everyday style with the Sparco Martini Lady Hoodie. Whether you're headed to the track or just living the racing lifestyle, this hoodie will turn heads wherever you go.
CMS Performance
CMS Performance Harness Install Kit For C8 Corvette (2025+)
from $177.00
CMS Performance Harness Install Kit For C8 Corvette
This Product Fits The Following Cars:
Chevrolet Corvette C8 Stingray & Z51 (2025+)
Chevrolet Corvette C8 Z06 (2025+)
Quick and Easy Installation of Harness Lap Belts in the C8 Corvette
The CMS Performance Harness Install Kit for the C8 Corvette provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your C8 Corvette. The kit is typically used along with the CMS Performance C8 Harness Bar or Deluxe C8 Harness Bar. Together they give C8 Corvette driving enthusiasts an elegant, secure way to use a racing harness.
Each CMS Performance C8 Corvette Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits now, you save $25 and you can install a harness for your passenger or instructor.
CMS Performance is 100% Designed and Built in the USA
All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance C8 Corvette Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions.
For the C8 Corvette, we recommend the Schroth Profi II ASM Harness for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the C8 Corvette that don't have a pass-through in the seat cushions to accommodate the sub straps of a six-point racing harness.
CMS Performance Harness Install Kit Details:
Manufacturer: CMS Performance
Construction: 360o TIG welded stainless steel
Finish: Satin black powder coat
Designed, built, and powder coated in the USA
This product is intended for off-road use only.
Schuberth GmbH
Schuberth Helmet Bag
$177.00
Schuberth Helmet Bag
Carry your helmet safely and securely in this premium-quality Schuberth Helmet Bag. Designed to fit both a Frontal Head Restraint/HANS device and your favorite racing helmet, the Schuberth Helmet Bag is the perfect way to help protect your Schuberth SP1 or any helmet!
CMS Performance
CMS Performance Harness Install Kit For Gen 6 Camaro
from $177.00
CMS Performance Harness Install Kit For Gen 6 Camaro
This Product Fits The Following Cars:
Chevrolet Camaro Coupe, all (2016+)
Quick, Easy Installation of Harness Lap Belts in the Gen 6 Camaro
The CMS Performance Harness Install Kit for the Gen 6 Camaro provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your Gen 6 Camaro.
Each CMS Performance Gen 6 Camaro Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits saves you $25 overall and you can install a harness for your passenger or instructor.
CMS Performance is 100% Designed and Built in the USA
All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance Gen 6 Camaro Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions.
For the Gen 6 Camaro, we recommend the Schroth Profi II ASM or Sabelt Steel Series four-point harnesses for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the Gen 6 Camaro without a sub strap a pass-through in the seats. Sabelt's four point Steel Series offers an alternative that gives you a significant safety upgrade at a reasonable price!
CMS Performance Harness Install Kit Details:
Manufacturer: CMS Performance
manufacturer Part: Harninstall-G6C
Construction: 360o TIG welded stainless steel
Finish: Satin black powder coat
Designed, manufactured, and powder coated by CMS Performance in the USA
This product is intended for off-road use only.
CMS Performance
CMS Performance Harness Install Kit For C7 Corvette
from $177.00
CMS Performance Harness Install Kit For C7 Corvette
This Product Fits The Following Cars:
Chevrolet Corvette Stingray & Z51, C7 (2014-2019)
Chevrolet Corvette Z06, C7 (2015-2019)
Quick and Easy Installation of Harness Lap Belts in the C7 Corvette
The CMS Performance Harness Install Kit for the C7 Corvette provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your C7 Corvette.
Each CMS Performance C7 Corvette Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits saves you $25 overall and you can install a harness for your passenger or instructor.
CMS Performance is 100% Designed and Built in the USA
All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance C7 Corvette Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions.
For the C7 Corvette, we recommend the Schroth Profi II ASM or Sabelt Steel Series four-point harnesses for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the C7 Corvette without a sub strap a pass-through in the seats. Sabelt's four point Steel Series offers an alternative that gives you a significant safety upgrade at a reasonable price!
CMS Performance Harness Install Kit Details:
Manufacturer: CMS Performance
manufacturer Part: Harninstall-C7
Construction: 360o TIG welded stainless steel
Finish: Satin black powder coat
Designed, manufactured, and powder coated by CMS Performance in the USA
This product is intended for off-road use only.
Sparco S.p.A.
Sparco RW-10 Seamless Nomex Balaclava
$177.00
Sparco RW-10 Seamless Nomex Balaclava
The Sparco RW-10 line of Nomex undergarments is the lightest and most breathable on the market that is homologated to the new FIA 8856-2018 standard. When designing this new line of undergarments, Sparco studied the drivers seating position to ensure ultimate fit and comfort. The RW-10 features a fully seamless structure with ultra-soft stretchable material for a very comfortable fit. RW-10 shirts and underpants are treated with Sparco’s X-Cool treatment, which draws heat from the body surface to cool the driver. In addition to cooling the driver, X-Cool treatment has an anti-bacterial effect.
The RW-10 balaclava is seamless, designed with no seams across the mouth and chin area for comfort when wearing a helmet. The traditional center seam across the front of the forehead has been removed to lessen any chances of pressure when wearing a helmet.
Sparco RW-10 Balaclava Technology
Newest FIA rating: FIA 8856-2018
Seamless stretchable Nomex in key areas for mobility
Designed for comfort in a driving position
Minimal external seams increase driver comfort
CMS Performance
CMS Performance Harness Install Kit For C8 Corvette (2020-2024)
from $177.00
CMS Performance Harness Install Kit For C8 Corvette
This Product Fits The Following Cars:
Chevrolet Corvette C8 Stingray & Z51 (2020-2024)
Chevrolet Corvette C8 Z06 (2023-2024)
Quick and Easy Installation of Harness Lap Belts in the C8 Corvette
The CMS Performance Harness Install Kit for the C8 Corvette provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your C8 Corvette. The kit is typically used along with the CMS Performance C8 Harness Bar or Deluxe C8 Harness Bar. Together they give C8 Corvette driving enthusiasts an elegant, secure way to use a racing harness.
Each CMS Performance C8 Corvette Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits now, you save $25 and you can install a harness for your passenger or instructor.
CMS Performance is 100% Designed and Built in the USA
All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance C8 Corvette Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions.
For the C8 Corvette, we recommend the Schroth Profi II ASM Harness for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the C8 Corvette that don't have a pass-through in the seat cushions to accommodate the sub straps of a six-point racing harness.
CMS Performance Harness Install Kit Details:
Manufacturer: CMS Performance
manufacturer Part: Harninstall-C8
Construction: 360o TIG welded stainless steel
Finish: Satin black powder coat
Designed, built, and powder coated in the USA
This product is intended for off-road use only.
Sparco S.p.A.
Sparco K-Pole Kart Racing Shoe
$177.00
Sparco K-Pole Kart Racing Shoes
The Sparco K-Pole Kart Racing Shoes combine lightweight construction, breathable comfort, and responsive pedal control for indoor and outdoor kart racing. Designed for developing and competitive drivers, the K-Pole provides the support and grip needed for practice sessions, club events, and demanding race weekends.
A durable synthetic upper uses strategically positioned perforated and mesh sections to improve airflow around the foot. The anatomical insole supports the foot while preserving heel mobility, and the lightweight rubber outsole provides the sensitivity needed for precise brake and throttle inputs.
An asymmetric lacing system creates a secure, ergonomic fit while reducing pressure across high-flex areas. Reinforcement around the heel and a padded ankle collar add stability and comfort during repeated braking, cornering, and pedal transitions.
Lightweight Karting Performance
The Sparco K-Pole is engineered to minimize unnecessary weight and bulk around the foot. Its streamlined design helps the driver move between closely positioned pedals while maintaining a direct connection with the kart.
The low-profile construction also reduces restriction around the ankle and heel, supporting smoother pedal movement during high-intensity driving.
Breathable Synthetic Upper
The upper combines durable synthetic material with strategically positioned perforated and mesh sections. This construction improves ventilation while maintaining support in areas exposed to repeated wear.
The matte-printed finish and contrasting panels give the K-Pole a modern motorsport appearance without compromising flexibility or comfort.
Secure Asymmetric Lacing
The asymmetric lacing system follows the natural shape of the foot rather than applying pressure directly through the center. This helps create a close, supportive fit while reducing pressure across high-movement areas.
A secure fit limits unwanted foot movement inside the shoe and helps improve consistency during braking and acceleration.
Padded Ankle Collar
Padding around the ankle improves comfort and support during long practice sessions and race events. The collar helps stabilize the foot without excessively restricting natural ankle movement.
Reinforced Heel Support
A reinforced heel structure helps maintain rear-foot stability during heavy braking and rapid pedal transitions. It also improves durability in an area commonly exposed to abrasion and repeated contact.
Anatomical Insole
The anatomical insole supports the natural shape of the foot while helping distribute pressure more evenly. Its low rear profile allows the heel to move freely during pedal operation.
This construction helps reduce fatigue while preserving the direct pedal feedback required for precise kart control.
High-Grip Karting Outsole
The lightweight molded rubber outsole is designed to provide dependable traction and responsive pedal sensitivity. Its low-profile design allows the driver to feel changes in brake pressure and throttle position more clearly.
The outsole is engineered with anti-slip, anti-static, and oil-resistant properties for dependable performance in demanding karting environments.
Sparco K-Pole Features
Designed for indoor and outdoor kart racing
Lightweight synthetic upper
Breathable perforated and mesh sections
Modern matte-printed finish
Asymmetric lacing system
Secure and ergonomic fit
Padded ankle collar
Reinforced heel structure
Anatomically shaped insole
Low rear insole profile for heel mobility
Lightweight molded rubber outsole
High-grip karting tread
Responsive brake and throttle pedal feel
Anti-slip outsole properties
Anti-static outsole properties
Oil-resistant outsole properties
Suitable for practice, club racing, and competition
Technical Specifications
Product: Sparco K-Pole Kart Racing Shoes
Manufacturer: Sparco
Product Type: Kart racing shoes
Upper: Synthetic material with perforated and mesh sections
Closure: Asymmetric lace system
Collar: Padded ankle construction
Heel: Reinforced support structure
Insole: Anatomical design with low rear profile
Outsole: Lightweight molded rubber karting sole
Outsole Properties: Anti-slip, anti-static, and oil-resistant
Recommended Use: Indoor karting, outdoor karting, practice, and competition
Typical Size Range: European sizes 36–48
Sparco K-Pole Kart Racing Shoe Size Chart
Frequently Asked Questions
What sizes are available for the Sparco K-Pole?
The Sparco K-Pole is typically offered in European sizes 36 through 48. Available sizes may vary by color and current inventory.
Can the Sparco K-Pole be used for indoor karting?
Yes. Its lightweight construction, breathable upper, and grippy outsole make it suitable for indoor rental leagues, practice sessions, and competition.
Can the K-Pole be used for outdoor kart racing?
Yes. The supportive construction and responsive karting outsole make it suitable for outdoor practice, club racing, and competitive events.
Are the Sparco K-Pole shoes fire-resistant?
No. The K-Pole is designed for karting and should not be used as a substitute for fire-resistant automobile racing footwear when homologated shoes are required.
Do kart racing shoes improve pedal control?
Yes. A thin, low-profile karting sole helps the driver feel brake pressure and throttle movement more clearly than a conventional athletic shoe.
What is the benefit of asymmetric lacing?
Asymmetric lacing follows the natural shape of the foot and helps reduce pressure across high-flex areas while providing a secure fit.
How should Sparco K-Pole Kart Racing Shoes fit?
They should fit securely around the heel and midfoot without painful pressure points. Leave a small amount of room around the longest toe while wearing normal karting socks.
Do the Sparco K-Pole shoes stretch over time?
The upper may soften slightly with use, but it should not be expected to stretch significantly. Select a secure size without excessive tightness.
Are the K-Pole shoes breathable?
Yes. Perforated and mesh sections improve airflow and help reduce heat buildup during longer karting sessions.
What socks work best with karting shoes?
Thin, moisture-wicking socks generally provide the best balance of comfort, breathability, and precise fit.
How should the Sparco K-Pole shoes be cleaned?
Wipe the exterior with a soft damp cloth and mild soap, then allow the shoes to air dry naturally. Do not machine wash, soak, or place them near direct heat.
How does the K-Pole compare with other Sparco karting shoes?
The K-Pole emphasizes a balance of lightweight comfort, structured support, ventilation, and durability. Exact differences between models may vary by production year and specification.
Breathable Comfort and Responsive Karting Control
The Sparco K-Pole Kart Racing Shoes combine a ventilated synthetic upper, secure asymmetric lacing, reinforced support, an anatomical insole, and a lightweight high-grip outsole. Their balanced construction makes them a dependable choice for drivers seeking comfort, durability, and precise pedal feedback.
Sparco S.p.A.
Sparco Trip Gear Bag
$177.00
Sparco Trip Gear Bag
The Sparco Trip is the ultimate racing duffel. Made from a lightweight yet durable material, the Trip features a large-capacity top-zip compartment that's perfect for taking your gear to the race track or for a weekend getaway. Its sleek, contemporary look with black fabric and silver accent striping is combined with both a shoulder strap and handle for easy carrying.
Sparco Trip Racing Gear Bag Details
Manufacturer: Sparco
Manufacturer part no.: 016439NRSI
Dimensions: 15"H x 26"L x 14"W
Weight: 4.6 lbs (2.1 kg)
3.1 cu. ft. (87 liter) top-zip main compartment
Durable polyester and fabric construction
Ideal for transporting racing apparel & equipment
Reinforced bottom and corners stand up to race weekend abuse
Adjustable shoulder strap and handle for ease of carrying
Sparco S.p.A.
Sparco Hydration Pack
$177.00
Sparco Hydration Pack
With temperatures that can reach 130o F in the cockpit of a race car, a driver can lose up to 10 pounds of fluid during a three-hour race. Dehydration can impair a driver’s ability to concentrate and focus during long stints. The Sparco Hydration Pack helps you stay hydrated in the race car to combat the negative effects of dehydration.
The Hydration Pack attaches to the back of any Sparco competition seat (and most non-Sparco seats). It features a specially designed insulated pouch that holds two liters of water. The drink tube can be attached to your shoulder harness to keep it properly located for easy access. It also features extra pockets for carrying small items.
Sparco Hydration Pack Features
Attaches to any Sparco competition seat, and most others
Insulated pouch holds 2 liters of liquid
Convenient drink tube clip