CMS Performance
CMS Performance Deluxe Harness Bar For C8 Corvette
$995.00
CMS Performance Deluxe Bolt-In Harness Bar For C8 Corvette
This Harness Bar Fits the Following Cars:
2020+ Chevrolet Corvette Stingray (C8)
2023+ Chevrolet Corvette Z06 (C8)
Does not fit Convertible or Roadster
Click Here For Installation Instructions
The Best C8 Corvette Harness Bar in the World
The C8 Corvette is an incredible, affordable track-day car that easily achieves race car performance on track. Managing that kind of performance wearing nothing but a three-point seat belt is a chore and leaves a lot to be desired in terms of safety. That's where we come in with the CMS Performance C8 Corvette Deluxe Harness Bar. Featuring the same rock-solid, high-strength design as our standard C8 Harness Bar, the Deluxe bar adds an innovative "main hoop" design, giving it a more aggressive look. This also gives you a place to mount an in-car motorsports video camera, like the AiM Sports SmartyCam GP HD. Of course, it provides high-strength mounting points for your harness shoulder straps to keep you firmly and safely in your seat.
The C8 Deluxe Harness Bar is the strongest, most elegantly designed C8 harness bar on the market. It seamlessly integrates into your C8 interior, preserves your rear view, and gives the C8 a big bump in cool factor, especially with a custom powder-coat color! The CMS C8 Deluxe Harness Bar allows full seat travel while locating your harness shoulder belts at the proper height for maximum on-track safety and security.
Installation requires no drilling or other modification of the chassis, and no modification of your upper center console trim. Some modification of your B-pillar lock/seat belt trim panels is required.
Corvette C8 Deluxe Harness Bar is Made in the USA
Every CMS C8 Deluxe Harness Bar is handcrafted in America by master fabricators for a perfect fit, beautifully 360o TIG welded for high strength, and fully powder-coated in our facility for a brilliant, durable finish. And there's no extra charge for custom colors. CMS operates a complete powder-coating facility to offer you color-matched Corvette factory colors, giving your C8 a customized look that will last.
CNC mandrel bent and fully TIG welded from premium Docol R8 Advanced High-Strength Steel (stronger than 4130 CrMo or DOM) and finished in rich powder-coat.
Complete, detailed instructions make installation pretty simple (figure about an hour if you're reasonably handy).
Add The Best Harnesses For The C8 Corvette
Add optional four-point Sabelt Silver Series or Schroth Profi II ASM four-point harnesses along with the CMS Performance Harness Install Kit, and your C8 Corvette is ready to hit the track with significantly upgraded driver and passenger safety. These harnesses were specifically designed for use in street cars with no sub strap pass-through in the seat.
CMS Performance C8 Corvette Deluxe Harness Bar Details:
Materials: 1.50″ x .095" Docol R8 Advanced High-Strength Steel for superior safety
Construction: Full 360o TIG welding for ultimate strength, integrity, and beauty
Finish: Custom-color powder coating in any color you can imagine
Weight: 24 lbs. (10.9 kg)
Features: Unobstructed rear view; designed, built, and finished in the USA, allows full seat travel with any seat
Comes with all necessary hardware
This product is intended for off-road, race track use only.
CMS Performance
CMS Performance Harness Bar For C8 Corvette
$795.00
CMS Performance Bolt-In Harness Bar For C8 Corvette
This Harness Bar Fits The Following Cars:
2020+ Chevrolet Corvette Stingray & Z51 (C8)
2023+ Chevrolet Corvette Z06 (C8)
Does Not Fit Convertible / Roadster
Click Here For Installation Instructions
The Best Harness Bar in the World for the C8 Corvette
The C8 Corvette is an incredible, affordable track-day car that easily achieves race car performance on track. Managing that kind of performance wearing nothing but the three-point seat belt is a chore and leaves a lot to be desired in terms of safety. That's where we come in with the CMS Performance C8 Corvette Harness Bar. This provides a rock-solid, high-strength bar to mount shoulder straps for a 4-, 5-, or 6-point racing harness to keep you firmly and safely in your seat.
The CMS Performance C8 Harness Bar is the strongest, most elegantly designed C8 harness bar on the market. It seamlessly integrates into your C8 interior, and we custom powder coat it whatever color you choose, including factory color-matched hues. The CMS C8 bar allows full seat travel while locating your harness shoulder belts at the proper height for maximum on-track safety and security.
Installation requires no drilling or other modification of the chassis, and only minor modification of your interior trim.
The C8 Corvette Harness Bar That's Made in America
Every CMS harness bar is handcrafted in America by master fabricators for a perfect fit, beautifully 360o TIG welded for high strength, and fully powder-coated in our facility for a brilliant, durable finish. And there's no extra charge for custom colors. CMS operates a complete powder-coating facility to offer you color-matched Corvette factory colors, giving your C8 a customized look that will last.
CNC mandrel bent and fully TIG welded from premium Docol R8 Advanced High-Strength Steel (stronger than 4130 CrMo or DOM) and finished in rich powder-coat.
Complete, detailed instructions make installation pretty simple (figure about an hour if you're reasonably handy). Installation requires modifying the two lock/seat belt trim panels and the upper trim of your center console. Our installation instructions also include cutting templates should you decide to modify your existing trim.
Add Harnesses To Complete Your Safety Upgrade
Add optional four-point Schroth Profi II ASM or Sabelt Steel Series harnesses along with the CMS Performance Harness Install Kit, and you're ready to hit the track with greatly improved driver and passenger safety. These harnesses were specifically designed for use in street cars with no sub strap pass-through in the seat.
CMS Performance C8 Corvette Harness Bar Details:
Materials: 1.50″ x .095" Docol R8 Advanced High-Strength Steel for superior safety
Construction: Full 360o TIG welding for ultimate strength, integrity, and beauty
Finish: Custom-color powder coating in any color you can imagine
Weight: 18 lbs. (8.2 kg)
Features: Unobstructed rear view; designed, built, and finished in the USA; allows full seat travel with any seat
Comes with all necessary hardware
This product is intended for off-road race track use only
CMS Performance
CMS Performance Porsche 981 / 718 Cayman Harness Bar
$1,195.00
CMS Performance Bolt-In Harness Bar for Porsche 981 & 718 Cayman
This Harness Bar Fits The Following Cars:
Porsche Cayman (2014+)
Porsche Cayman S (2014+)
Porsche Cayman GTS (2015+)
Porsche Cayman GT4 (2016+)
Porsche Cayman GT4 RS (2022+)
High Strength Bolt In Harness Bar For Your Porsche Cayman
Expertly crafted from high-strength, fully TIG welded Docol R8 Advanced High-Strength Steel tubing, the CMS Performance Porsche Cayman Harness Bar is the strongest, lightest, and safest bolt-in harness bar on the market for your Porsche 981 Cayman. It gives you the perfect attachment for your five- or six-point harness shoulder straps without having to install a full roll bar.
The CMS Performance Porsche Cayman Harness Bar is designed to place your racing harness shoulder straps at the proper angle (0° to -20°) and distance (eight inches or less) so the driver and passenger racing harnesses function properly. There is no need to cut your Porsche Cayman's carpeted central hump, a design unique to CMS Performance that provides an ideal location for mounting an AiM SmartyCam. The CMS Performance Porsche Cayman Harness Bar also gives you full access to the engine cover. It mounts to the frame structure across the passenger compartment bulkhead, directly behind the seats.
Click Here For Installation Instructions
Made In The USA For The Ultimate In Quality And Precision
The CMS Performance Porsche Cayman Harness Bar is meticulously designed, fabricated, and fully TIG welded by CMS Performance master fabricators for unsurpassed integrity, fit, and finish. The harness bar comes standard in a smooth satin black powder coat to complement any interior. Or you can choose from any number of custom powder coat colors matched to most factory Porsche paint colors.
To install the CMS Performance Porsche Cayman Harness Bar, some modification of your OEM interior trim will be required. CMS Performance offers precision-cut OEM Porsche trim as an option to ease installation and preserve your original interior pieces.
Features Of The CMS Performance Porsche Cayman Harness Bar:
1.50″ x .120" Docol R8 Advanced High-Strength Steel
No cutting of carpeted center hump preserves expensive OEM carpet
CNC-cut mounting plates
Designed and built in the USA
Allows full seat travel with any seat
Easy to install with perfect fitment guaranteed
Detailed Installation Instructions and all necessary hardware included
Brey Krause
Brey Krause R-1032 Harness Bar Porsche 991 & 992
$879.00
Brey Krause R-1032 Harness Bar For Porsche 991 & 992 (Except Targa)
Harness Mount Bar pictured has a custom powder coat. All Brey Krause Harness Mount Bars come with a wrinkle black powder coat.
The Brey Krause Porsche 991 & 992 harness mount bar has been tested and certified by an independent lab to handle the types of forces required by the National Highway Traffic Safety Admin. DOT and SAE J385 Rev.MAR 95, Motor Vehicle Seat Belt Anchorages-Performance Requirements. The 991 harness mount bar properly locates and supports racing shoulder harnesses relative to the driver. In the case of an accident, it helps protect the driver's shoulders and spine. The harness guides also prevent excessive shifting and fatigue of the driver during the high G loads of cornering and braking. Our bars are easy to install and remove, use only existing holes and mounting points, and will not damage the car in any way.
Strength requirements for harness mounts are considerably greater than those for harness guide bars since they must support the entire load applied to the belts. A mount really can't be relied on unless it has been tested to support the loads required by the National Highway Traffic Safety Administration.
The Brey-Krause Harness Mount supported the loads specified by the National Highway Traffic Safety Admin. DOT for upper torso restraints in all automobiles. Tensile tests performed by an independent lab.
Brey Krause R-1032 Porsche Harness Bar Details
Manufacturer: Brey Krause
Manufacturer Part Number: R-1032
Material: Type 304 stainless steel
Design: Allows seat travel for tall drivers; includes provisions for Seat Back Brace.
Installation: Attaches to seat belt mounts & seat track hardware.
Models: Porsche 991 & 992 (except Targa models must use R-1033 down tubes).
Weight: 16 lbs
Finish: Powder coated in durable black wrinkle-finish.
Brey Krause
Brey Krause R-1125 Harness Bar C7 Corvette (All)
$968.93
Brey Krause R-1125 Harness Bar C7 Corvette
This Roll Bar Fits The Following Cars:
C7 Corvette Stingray, Z51 Coupe (2014-2019)
C7 Corvette Z06 Coupe (2016-2019)
C7 Corvette ZR1 Coupe (2019)
The Brey Krause Model R-1125 Harness Bar for the C7 Corvette properly locates and supports racing shoulder harnesses relative to the driver. In the case of an accident, it helps protect the driver's shoulders and spine. The harness guides also prevent excessive shifting and fatigue of the driver during the high G-force loads of cornering and braking. Brey Krause bars are easy to install and remove, and will get you ready for the track in just a few hours!
Note: Because of mounting locations in the C7, the B-pillar plastic sail panel covers will require a slot on either side to be cut. Sail panel replacements can be ordered from your GM dealer if you don't want to cut the original panels (Part 23176134 for driver side, and part 23176135 for passenger side). Strength requirements for harness mounts are considerably greater than those for harness guide bars since they must support the entire load applied to the belts.
Brey Krause C7 Harness Bar Details:
Material: Type 304 stainless steel
Finish: Powder coated in durable black wrinkle-finish
Weight: 17.12 lbs
Installation: Bar attaches to factory mounting points in B-pillars
Brey Krause
Brey Krause R-1120 Harness Bar C6 Corvette
$1,017.38
Brey Krause R-1120 Harness Bar C6 Corvette
The Brey Krause Model R-1120 Harness Bar for the C6 Corvette properly locates and supports racing shoulder harnesses relative to the driver. In the case of an accident, it helps protect the driver's shoulders and spine. The harness guides also prevent excessive shifting and fatigue of the driver during the high G loads of cornering and braking. Our bars are easy to install and remove, and will get you ready for the track in just a few hours!
NOTE: Because of mounting locations in the C6, the B-pillar plastic sail panel covers will require two holes to be drilled through them. Brey-Krause provides plastic plugs to cover the holes if the bar is ever removed. Sail panels replacements can be ordered from your GM Dealer (Part 15277640 for driver side, and 15277641 for passenger side) if the plastic plugs are not the desired solution. Strength requirements for harness mounts are considerably greater than those for harness guide bars since they must support the entire load applied to the belts.
Brey Krause R-1120 C6 Harness Bar Details:
Manufacturer: Brey Krause
Manufacturer Part Number: R-1120
Material: Type 304, stainless steel
Finish: Powder coated in durable black wrinkle-finish
Weight: 17.2 lbs.
Installation: Bar attaches to factory mounting points in "B" pillars.
Brey Krause
Brey Krause R-1155 Harness Bar 6 Camaro
$783.00
Brey Krause R-1155 Harness Bar For Gen6 Chevy Camaro
The Brey Krause Model R-1155 Harness Bar for the 2015 and later Chevrolet Camaro properly locates and supports racing shoulder harnesses relative to the driver. In the case of an accident, it helps protect the driver's shoulders and spine. The harness guides also prevent excessive shifting and fatigue of the driver during the high G loads of cornering and braking. Easy to install and remove, the Brey Krause R-1155 Harness Bar uses existing holes and mounting points, and requires no vehicle modification. Kit includes everything needed for a proper 4-point harness set-up, while allowing enough seat travel for the tallest of drivers.
Brey Krause R-1155 Camaro Harness Bar Details:
Fits all Sixth-Gen Chevrolet Camaro models (2015+)
Material: Type 304 stainless steel
Finish: Powdercoated in durable black wrinkle-finish
Weight: 16 lbs.
Installation: Bar attaches to factory mounting points in "B" pillars.
CMS Performance
CMS Performance Sub Strap Mount for Porsche Carbon Bucket Seat
from $195.00
CMS Performance Sub Strap Mount for Porsche Lightweight Carbon Bucket Seats
This Product Fits the Following Cars:
992 GT3/GT3RS
991.1 & 991.2 GT3/GT3RS
991.2 GT2RS
981 Cayman GT4
718 Cayman GT4
718 Cayman GT4RS
The Best Way to Install Sub Straps in your Porsche
The CMS Performance Sub Strap Mount is a must-have for Porsche GT2RS, GT3/GT3RS, and GT4 owners using five-, six-, or seven-point harnesses with the factory CFRP Full Bucket Seats (also called Light Weight Bucket seats). Designed to easily bolt in using existing seat hardware without having to fully remove the seats from the car, the CMS Performance Sub Strap Mount properly anchors your harness anti-submarine straps ("sub straps") to your seat base.
The CMS Performance Sub Strap Mount fits the driver- and/or passenger-side seats.
Born In The USA
CMS Performance Sub Strap Mounts are designed, manufactured, and powder-coated entirely in-house in the USA. Made of solid carbon steel while only weighing 1.4 lbs (625g), there's not a stronger, more affordable solution available. CMS Sub Strap Mounts allow full seat adjustment, fore/aft and up/down, while maintaining the ideal sub strap angle to your body for maximum safety.
Custom Porsche Colors Available For Personalized Look
The standard powder coat color of the CMS Performance Sub Strap Mount is a silky-smooth satin black. If you want your sub strap mounts to show a bit of flair, we have color-matched several Porsche paint colors and can powder coat your sub strap mounts in any of those colors for an additional $95 per mount.
CMS Performance Sub Strap Mount Details
Solid steel construction for maximum safety
Allows full fore/aft and up/down seat adjustment
Powder-coated satin black standard; several Porsche colors available (custom colors are an additional $95 per mount)
Fits driver or passenger seat (Porsche Carbon LWB only)
Simple to install
Compatible with OEM seat belt and airbag hardware
CMS Performance
CMS Performance Sub Strap Mount for C8 Corvette
from $145.00
CMS Performance Sub Strap Mount for Corvette C8
This Mount Fits All Variants of the Following Cars:
Chevrolet Corvette C8
Chevrolet Corvette C8 Z51
Chevrolet Corvette C8 Z06
Chevrolet Corvette C8 ZR-1
The Best Way to Mount Harness Lap and Sub Belts in Your C8 Corvette
The CMS Performance Sub Strap Mount is designed to be installed and used with your factory seats, giving you strong, secure mounting points for racing harness sub-belts without any drilling or cutting. The CMS Performance mount bolts to the rear mounting points of the driver and/or passenger seat, beneath the seat slider tracks, using your original mounting bolts.
CNC machined from 1/4-inch solid carbon steel and fully 360º TIG welded, the CMS Performance Sub Strap Mount provides an extremely strong structure to which you can wrap your sub strap(s). Powder coated a rich, durable satin black, the CMS Performance Sub Strap Mount is nearly invisible once installed. It does not interfere with seat movement fore/aft or up/down in any way, installs in minutes, and can be removed just as easily without leaving a trace.
The CMS Performance Sub Strap Mount is designed, manufactured, and powder-coated entirely in-house in the USA.
CMS Performance Sub Strap Mount Details
Manufacturer: CMS Performance
Manufacturer Part Number: Harninstall-C8
Construction: TIG-welded solid carbon steel
Finish: satin black powder-coat
Fitment: fits driver or passenger seat
Allows full fore/aft and up/down seat adjustment
Does not interfere with OEM seat belts or airbag hardware
CMS Performance
CMS Performance Harness Install Kit For C8 Corvette (2020-2024)
from $125.00
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.
CMS Performance
CMS Performance Harness Install Kit For C7 Corvette
from $125.00
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.
CMS Performance
CMS Performance Harness Install Kit For Gen 6 Camaro
from $125.00
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 Sub Strap Mount for C7 Corvette
from $145.00
CMS Performance Sub Strap Mount for Corvette C7
This Mount Fits All Variants of the Following Cars:
Chevrolet Corvette C7 (All)
The Best Way to Mount Harness Lap and Sub Belts in Your C7 Corvette
The CMS Performance Sub Strap Mount is designed to be installed and used with your factory seats, giving you strong, secure mounting points for racing harness sub-belts without any drilling or cutting. The CMS Performance mount bolts to the rear mounting points of the driver and/or passenger seat, beneath the seat slider tracks, using your original mounting bolts.
CNC machined from 1/4-inch solid carbon steel and fully 360º TIG welded, the CMS Performance Sub Strap Mount provides an extremely strong structure to which you can wrap your sub strap(s). Powder coated a rich, durable satin black, the CMS Performance Sub Strap Mount is nearly invisible once installed. It does not interfere with seat movement fore/aft or up/down in any way, installs in minutes, and can be removed just as easily without leaving a trace.
The CMS Performance Sub Strap Mount is designed, manufactured, and powder-coated entirely in-house in the USA.
CMS Performance Sub Strap Mount Details
Manufacturer: CMS Performance
Construction: TIG-welded solid carbon steel
Finish: satin black powder-coat
Fitment: fits driver or passenger seat
Allows full fore/aft and up/down seat adjustment
Does not interfere with OEM seat belts or airbag hardware
CMS Performance
CMS Performance Sub Strap Mount for C6 Corvette
from $145.00
CMS Performance Sub Strap Mount for Corvette C6
This Mount Fits All Variants of the Following Cars:
Chevrolet Corvette C6 (All)
The Best Way to Mount Harness Lap and Sub Belts in Your C6 Corvette
The CMS Performance Sub Strap Mount is designed to be installed and used with your factory seats, giving you strong, secure mounting points for racing harness sub-belts without any drilling or cutting. The CMS Performance mount bolts to the rear mounting points of the driver and/or passenger seat, beneath the seat slider tracks, using your original mounting bolts.
CNC machined from 1/4-inch solid carbon steel and fully 360º TIG welded, the CMS Performance Sub Strap Mount provides an extremely strong structure to which you can wrap your sub strap(s). Powder coated a rich, durable satin black, the CMS Performance Sub Strap Mount is nearly invisible once installed. It does not interfere with seat movement fore/aft or up/down in any way, installs in minutes, and can be removed just as easily without leaving a trace.
The CMS Performance Sub Strap Mount is designed, manufactured, and powder-coated entirely in-house in the USA.
CMS Performance Sub Strap Mount Details
Manufacturer: CMS Performance
Construction: TIG-welded solid carbon steel
Finish: satin black powder-coat
Fitment: fits driver or passenger seat
Allows full fore/aft and up/down seat adjustment
Does not interfere with OEM seat belts or airbag hardware
CMS Performance
CMS Performance Harness Install Kit For C8 Corvette (2025+)
from $125.00
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.
