
Trac-Com
Trac-Com Intercom V4 Base Unit
$238.00
Trac-Com V4 Intercom Base Unit
Driver/Passenger Communicators That Are Built to Last
The Trac-Com V4 Intercom has been redesigned from the ground up with increased volume, an LCD screen, and a dual battery system. Fully compatible with previous Trac-Com accessories, the latest Trac-Com V4 is now available for pre-order. Shipping in June 2025, the V4 is $169, including a USB-A to USB-C Cable and Case for all your Trac-Com accessories.
What’s different about this version? The V4 is an entirely new design, offering improved functionality in a more streamlined package. We have even included a lanyard to hang it around your neck without holding it.
Volume levels and sound quality have been dramatically increased, making it easier than ever to hear in loud environments. Individual volume inputs can now be adjusted using glove-sized low-profile textured buttons on the front of the device.
The V4 also incorporates a low-power backlit LCD screen that displays each user's volume and the device's battery status.
Speaking of batteries, we’ve completely rethought how the Trac-Com V4 is powered. For the first time, we’re incorporating a Dual Battery System with a built-in Li-Ion rechargeable battery and a compartment for a removable 9V battery. The lightweight internal battery can be used exclusively to power the V4, providing several hours of use and reducing operating costs.
Don’t have time to charge it? Insert a 9V battery, and you’ll add hours of use and never be without power again. If a 9V battery is installed in a fully charged (internal battery) Trac-Com V4, the device will favor the removable 9V, reserving the internal battery for later use.
Although the device is entirely new, we haven’t forgotten about our longtime Trac-Com users. The Trac-Com V4 uses the same 5-pin headset connectors customers have relied on for years, making this new version fully backward compatible with previous headsets and adapter cables.
Trac-Com V4 Base Unit Details:
Dual Independent Volume Controls
LCD Screen
Dual Battery System Built-in 1500 mAh Li-Ion Battery - Rechargeable via USB-C Port
Replaceable 9V Battery
Locking headset connectors
CE and RoHS-compliant
Weight w/ 9V: 3.6oz
Weight w/o 9V: 5.23 oz
Size: L 4.4" W 2.66" H 1.20"
Trac-Com V4 Base Unit Operating Instructions:
Power On/Off:
Press and hold the power button for 3 seconds
Pressing the button temporarily will illuminate the screen but will not power cycle the unit
Adjusting Volume:
Both users have an individual volume control located on each side of the unit.
The volume is adjustable from 0 to 12 using the press + or - buttons.
Listening to loud volumes can permanently affect your hearing. This device is capable of creating sound that is loud enough to cause harm. Please use caution while using the Trac-Com V4
Connecting Headsets:
Insert the male connector found on the Trac-Com accessory into either female port on top of the Trac-Com V4, making sure to line up the notch on the male connector with the indentation on the female port.
To disconnect a headset, press and hold the black button on the male connector while pulling it out of the unit.
Dual Battery System - Overview:
The Trac-Com V4 is equipped with a Dual Battery System
The Internal Battery is a 1500 mAh Li-Ion battery, rechargeable Via USB C cable
This model is also compatible with a standard 9V battery, offering supplemental power.
The Trac-Com V4 can be powered exclusively using the internal battery without a 9V installed, reducing the weight and operating cost.
9V Battery Logic:
The Trac-Com V4 will default to using the 9V battery when installed. The readout will show 4 Bars of the full battery along with a 9V icon.
As the 9V drains, the bars will drop down to zero.
The system switches to the internal battery once the 9V battery is fully depleted. When using the internal battery, the screen will show a 3.7V icon.
Charging:
The 9V battery must be removed before charging
To charge the Trac-Com V4, insert a powered USB-C cable into the unit
Charge time for the internal battery is 2 hours

OMP
OMP Sport Racing Shoes
$238.00
OMP SPORT SHOES (FIA 8856-2018)
Attention, racing aficionados and track day enthusiasts! Introducing the OMP SPORT SHOES FIA 8856-2018 – your new secret weapon for those adrenaline-pumping track days. These aren't just shoes; they're your co-pilot in every corner and straightaway.
OMP SPORT RACE SHOE FEATURES AND BENEFITS
Lightweight Design: Feel the difference with every step. These shoes are so light, you'll forget you're wearing them – but your pedals won't.
Traditional Lacing System with Velcro Strap: Old school meets new cool. Get a secure, snug fit that stays put, even when you're pulling Gs in the hairpin turn.
Latest FIA Approval (FIA 8856-2018): Safety first, but style a very close second. These shoes don't just look good; they're built to meet the latest FIA standards.
Cost-Effective Solution for HPDE and Beginning Club Racers: Who says you can't buy speed? Well, you can definitely buy a piece of it with these shoes, and without breaking the bank.
Distinctive New Look: Stand out in the paddock and on the podium. These shoes aren't just about performance; they're a fashion statement.
OMP SPORT RACE SHOE SPECIFICATIONS
Approval: FIA 8856-2018
Closure System: Traditional lacing with Velcro strap
Target Audience: Clubman racers, track day enthusiasts
Special Features: Lightweight, secure fit, latest FIA standards compliance
OMP SPORT RACE SHOE FAQs
Q: How do the OMP Sport Shoes enhance my driving? A: With their lightweight design and secure fit, these shoes improve pedal feel and responsiveness, giving you the edge you need to shave seconds off your lap time.
Q: Are these shoes suitable for long track sessions? A: Absolutely! Their comfortable fit and breathable material mean you can focus on the track, not your feet.
Ready to step up your game and leave competitors in the dust? Lace up a pair of OMP SPORT SHOES FIA 8856-2018 and feel the thrill of true racing performance. Click 'Add to Cart' and get ready to experience the track like never before. Your podium finish awaits!
Manufacturer Part Number:
IC0-0829-A01-076 (Black/White);
IC0-0829-A01-073 (Black/Red).
IC0-0829-A01-178 (Black/Yellow Fluo).
IC0-0829-A01-275 (Black/Cyan).

Sparco
Sparco Side Mount Brackets: HD Aluminum (004903)
$238.00
Sparco HD Aluminum Side Mount Seat Brackets
Far and away our most popular side mount seat bracket, the Sparco HD Aluminum seat mounts have multiple side holes making it easy to customize your seating position.
The Sparco HD Aluminum side mounts have the added benefit of being able to mount with the legs facing either in or out, giving you more vehicle mounting options. These heavy duty side mounts are larger than the standard Sparco aluminum side mounts. All aluminum construction makes them lightweight, with an anodized silver finish for durability.
Sparco HD Aluminum Side Mount Details
Manufacturer: Sparco
Manufacturer part no.: 004903
Material: aluminum
Finish: anodized silver
Weight: 3.4 lbs (1.5 kg) per set
Multiple mounting positions
Reverse mount option

Goodridge
Goodridge G-Stop Stainless Brake Lines | C5 Corvette incl. Z06 (1997-2004)
$234.00
Goodridge G-Stop High Performance Stainless Brake Lines
This Kit Fits the Chevrolet C5 Corvette incl. Z06 (1997-2004)
Goodridge G-Stop high performance brake lines for the C5 Corvette consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions.
Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your Corvette's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment.
Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi.
Goodridge G-Stop Stainless Brake Line Details:
Precise fit for your C5 Corvette (incl. Z06)
Greater braking efficiency
Resistance to abrasion and corrosion
Firmer pedal under heavy braking
Added reliability, safety and brilliant looks
Technically superior and race proven
DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant
DOT approved
1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

Brey Krause
Brey Krause R-9041 Sparco Slider Adapter Porsche 997-987-991-981
$233.00
Easily Install Sparco Racing Sliders In Your Porsche
The Brey Krause R-9041 Seat Track Adapter Kit allows the installation of Sparco Seat Sliders to the floor of Porsche 911, Boxster, and Cayman models. This in turn allows the ability to adapt various Brey Krause R-906x Seat Side-Mount Brackets (sold separately) to the floor of your compatible Porsche.
Brey Krause R-9041 Sparco Slider Adapter Details
Manufacturer: Brey Krause
Manufacturer part no.: R-9041
Construction: TIG welded from 7 ga. T304 stainless steel
Adapts Sparco 00493 or Cobra sliders to Porsche 991/981/997/996/987/986
Satin-finish stainless steel
Weight: 2 lbs. 6 oz.

Paragon
Paragon Guardian Insulated Cooling Water Y-Hose
$232.00
Paragon Guardian Water Y-Hose Set
Paragon’s innovative Guardian Water Supply/Return Y-Hose Set is designed to simultaneously run cooling water to two separate cooling garments. At 8 feet in overall length, the Guardian Y-Hose is the ideal length to suit most applications, although each of the three "legs" can easily be shortened to customize fit.
The Paragon Guardian Y-Hose is insulated to keep your cooling garments supplied with icy cold water from a Paragon Viking. Arctic Wolf, or Arctic Fox cooler. The supply side of the Paragon Guardian Water Supply Hose delivers cooling water to the tubing inlets of your garments, while the return side of the hose set returns water warmed by body heat back to the cooler to be re-chilled and recirculated.
Foam insulation acts as a thermal barrier to properly maintain the temperature of the water being supplied to your cooling garments. Paragon Guardian male connectors at the cooler end of the hose set are designed for emergency release, allowing you to easily disconnect with a quick pull on the hose set or garment.
Paragon Guardian Supply Y-Hose Details
Manufacturer: Paragon
Overall length: 8 feet (2.4 meters)
"Y" length (each branch): 1.5 feet (0.5 meter)
Weight: 2 lbs. (0.9 kg)

Performance Friction
PFC Brake Pads 0279.XX.16.44
$230.00
Performance Friction PFC Brake Pads 0279.XX.16.44
0279.11.16.44 (11 Compound)
A new generation sprint and medium distance friction: the ultimate in control with superior disc conditioning. Developed from 01 compound with improved bite, modulation, and release characteristics. It is ultra smooth and developed to reduce wheel locking at the end of braking while giving more cold and hot bite than the endurance oriented 08 compound. Brake with confidence; brake with ultimate control and modulation.0279.08.16.44 (08 Compound)
One of PFC's most popular compounds which came to fame in Endurance Sportscar and GT racing due to its performance in applications where smooth initial bite is a must. PFC08 has a slight friction rise with temperature, excellent release and modulation characteristics. Despite its considerable performance, 08 has the lowest wear rate of all PFC compounds and can easily match the wear characteristics of the other competitors' materials but with much higher bite and consistent performance across a broad temperature range.

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Alpinestars
Alpinestars KMX-9 v2 Kart Racing Suit (Garage Sale)
from $229.00
$380.00
Alpinestars KMX-9 v2 Kart Racing Suit (2025 Expiry)
Alpinestars KMX-9 V2 Kart Racing Suit – Performance, Protection & Value for Every Racer
The Alpinestars KMX-9 V2 Kart Racing Suit is designed to offer exceptional comfort, durability, and style for aspiring and seasoned drivers alike. As a standout in the Alpinestars kart racing suits lineup, the KMX-9 V2 brings race-proven features to a versatile, multi-layer design that delivers lightweight protection and all-day driving comfort. Whether you're competing in your first event or building your path to the podium, this is one of the best karting suits to get you there.
Constructed from durable abrasion-resistant fabrics, the KMX-9 V2 offers an ergonomic fit with pre-curved arms, stretch panels, and breathable mesh inserts for superior ventilation and mobility. Designed to meet the performance needs of today’s competitive karting environment, this Alpinestars suit for kart racing supports peak performance without sacrificing comfort. The sharp, modern graphics and dynamic styling make it a favorite for drivers who want to stand out on and off the grid.
Available now at Competition Motorsport, your premier destination for FIA kart suits, expert guidance, and fast shipping. Gear up with a kart racing suit that balances innovation, fit, and performance—trusted by drivers around the globe.
Certified to CIK-FIA homologation standards, the KMX-9 v2 features an aggressive design and vibrant colorways for entry and intermediate level racers. Boasting three-layer construction for protection and low weight, this suit also has a 100% polyester toweling liner for driver comfort. Other driver-friendly design details include an angled front opening, stretch panels on the back, shoulders and waist for an optimized fit, and breathable mesh material on the crotch and underarms.
ALPINESTARS KMX-9 V2 KART RACING SUIT PROTECTION
Certified to CIK-FIA Level 2 homologation standard N 2013-1.
Technical three-layer construction that meets the new homologation standard, featuring a Twill polyamide outer shell, plus double technical linings for comfort and fit.
Engineered for durability, minimal material bunching and high levels of abrasion resistance while the poly-toweling lining offers moisture-wicking properties.
ALPINESTARS KMX-9 V2 KART RACING SUIT CONSTRUCTION
Advanced two-layer construction assembly for optimized performance, improved breathability and weight saving.
Alpinestars asymmetric front opening design aids fitting.
Tech mesh panels positioned on the underarms and seat area for optimized ventilation.
Alpinestars Formula 1-derived design and technology shoulder epaulettes.
Ergonomic collar with soft knitted lining for extended coverage and maximum comfort with safe closure system.
Adjustable waist belt allows a tight personalized fit.
Knitted stretchable panels on back shoulder and lumbar area ensure minimal material resistance while driving.
Engineered for durability, minimal material bunching and abrasion resistance, while the poly-toweling lining boasts moisture-wicking properties.
ALPINESTARS KMX-9 V2 KART RACING SUIT KEY FEATURES
Anatomical arm, leg and torso paneling is patterned to create the optimum position while driving.
Knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit.
Two thigh pockets offer a convenient storage option for those times away from the driving seat.
Premium YKK zipper with personalized zipper pullers, plus double slider for versatile and customizable fit.
Comes in several exciting new colorways.
ALPINESTARS KMX-9 V2 KART RACING SUIT SIZE CHART

Goodridge
Goodridge G-Stop Stainless Brake Lines | Honda S2000 AP2 (2006-09)
$228.00
Goodridge G-Stop High Performance Stainless Brake Lines
This Kit Fits the Honda S2000 AP2 (2006-09)
Goodridge G-Stop high performance brake lines for the Honda AP2 S2000 consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions.
Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your S2000's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment.
Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi.
Goodridge G-Stop Stainless Brake Line Details:
Precise fit for your Honda S2000 AP2
Greater braking efficiency
Resistance to abrasion and corrosion
Firmer pedal under heavy braking
Added reliability, safety and brilliant looks
Technically superior and race proven
DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant
DOT approved
1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

Goodridge
Goodridge G-Stop Stainless Brake Lines | Honda S2000 AP1 (2000-05)
$228.00
Goodridge G-Stop High Performance Stainless Brake Lines
This Kit Fits the Honda S2000 AP1 (2000-05)
Goodridge G-Stop high performance brake lines for the Honda AP1 S2000 consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions.
Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your S2000's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment.
Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi.
Goodridge G-Stop Stainless Brake Line Details:
Precise fit for your Honda S2000 AP1
Greater braking efficiency
Resistance to abrasion and corrosion
Firmer pedal under heavy braking
Added reliability, safety and brilliant looks
Technically superior and race proven
DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant
DOT approved
1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

Goodridge
Goodridge G-Stop Stainless Brake Lines | Audi R8 (2008-15, All)
$228.00
Goodridge G-Stop High Performance Stainless Brake Lines
This Kit Fits the Audi R8 (2008-15, All)
Goodridge G-Stop high performance brake lines for the Audio R8 consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions.
Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your Audi R8's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment.
Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi.
Goodridge G-Stop Stainless Brake Line Details:
Precise fit for your Audi R8
Greater braking efficiency
Resistance to abrasion and corrosion
Firmer pedal under heavy braking
Added reliability, safety and brilliant looks
Technically superior and race proven
DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant
DOT approved
1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

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Sparco
Sparco Thunder Kart Racing Suit 2026 Expiry (Garage Sale)
from $226.00
$322.00
Sparco Thunder Kart Racing Suit
Closeout 2026 Expiry
The Sparco Thunder Kart Racing Suit is built for drivers who want comfort, protection, and performance without breaking the bank. Designed with Sparco’s signature style and racing DNA, this suit is ideal for both developing racers and weekend warriors. As part of the trusted Sparco kart racing suits lineup, the Thunder provides a perfect balance of safety and flexibility—making it one of the best karting suits for new and intermediate drivers alike.
Sparco Thunder Kart Racing Suit – Lightweight Comfort, Sparco Performance
Featuring a lightweight two-layer construction, breathable inner lining, and stretch panel inserts for maximum mobility, the Thunder is a true lightweight kart suit engineered for comfort in any racing condition. Its ergonomic design and pre-curved sleeves help reduce fatigue, while durable materials provide long-lasting abrasion resistance on track. Whether you're karting for fun or serious competition, this Sparco suit for karting delivers the protection you need with the quality and design you'd expect from a global motorsports leader.
Shop now at Competition Motorsport—your trusted destination for FIA kart suits, expert gear advice, and fast, track-tested customer service. Sparco’s Thunder suit is proof that performance and value can come in the same package.
The Sparco Thunder Kart racing suit offers the ultimate balance of performance and value. Made from abrasion-resistant fabric and lined with Sparco’s well-known soft cotton terry, the Thunder is both durable and comfortable. To dissipate heat and cool the body temperature, the Thunder has internal thigh and underarm vents. The Thunder features half-floating sleeves and strategically placed stretch panel and elastic for increased mobility. This stylish two tone suit includes contrast accents and Sparco signature epaulettes.
The Sparco Thunder Kart Racing suit is CIK-FIA 2013-1 approved.
Sparco Thunder Karting Suit Technology
Pre-curved arms
Full floating sleeves
Back stretch panel
Internal leg and underarm vents for breathability
CIK-FIA 2013-1 approved
Sparco Thunder Karting Suit Size Chart

AiM Sports
AiM OBD Harness for MX-Series Strada Dashes
$225.00
AiM OBD Harness for MX-Series Strada Dashes
AiM Sports specialized wiring harness compatible with the AiM MXS 1.2 Strada, MXP Strada, and MXG 1.2 Strada street dashboards. Designed to seamlessly connect via a 14-pin AMP connector, this harness ensures efficient power, ground, USB, and CAN expansions.
Additionally, it facilitates a direct ECU link through the OBDII diagnostic port. Ideal for production vehicles equipped with an OBDII port, the harness supports both CAN and K-Line communication standards.

AiM Sports
AiM Sports KA 50 psi Boost/Vacuum (Absolute Pressure) Sensor
$225.00
AiM Sports KA 50 psi Boost/Vacuum (Absolute Pressure) Sensor
This absolute pressure sensor is ideal for measuring vapor (gas) pressures, from intake boost to crankcase pressure. The 50 psi pressure range is based on perfect vacuum (i.e., from 15 psi below atmospheric pressure to 35 psi above). This sensor is marked "0-50psiA" to differentiate it from the standard 0-50 psi sensor (marked "0-50psiSG"), which does not measure vacuum.
KA pressure sensors are more robust than VDO-style pressure sensors, but they should still be isolated from engine heat and vibration whenever possible.
Compatible with these AiM products
MyChron6
MyChron5
MXL
MXL2
MXG
MXS
MXM
EVO3
EVO4
Features 1/8" NPT male threads.

Chillout Systems
Chillout Systems Dual Voltage AC Power Supply
$225.00
Chillout Systems Dual Voltage AC Power Supply
Shock-resistant external AC power supply enables cooling outside of your vehicle. This power adapter plugs into the wall and supports 110-220 volts.

Bell
Bell HP77 2024 Alex Albon 1:2 Mini Helmet
$225.00
Bell HP77 2024 Alex Albon 1:2 Mini Helmet
Bell has teamed up with Formula 1 driver Alex Albon to create this 1:2 scale replica special edition Mini Helmet featuring Alex Albon's helmet livery for the 2024 Formula 1 season. This meticulously-crafted replica, at a scale of 1:2, faithfully captures the essence of his original helmet. Alex worked closely with Bell's paint team to ensure the graphics and signature elements are closely matched to his own F1 helmet. Show your support for Alex Albon with this new replica helmet from Bell!
Note: this is a replica helmet for display purposes only and is not certified for any type of motorsport use.