Rennlist members: 2nd day air on us for the Gentex GNTX-R 2.0 and Garmin Catalyst R1 with code RENNLIST

See them coming, before they're alongside.

A 1.7MP HDR live camera feed on a full-width 10-inch mirror display, right where you already look. Cage tubing, harness bars, a wing and a helmet can shrink your rear view to a small window. This gives it back.

  • 10-inch full-width display1600x320 AR-coated mirror display, readable in bright sun, with day and night brightness control.
  • 1.7MP HDR camera120dB HDR at 60fps with strong low-light performance, in a compact IP6K9K-rated housing.
  • Used in Porsche Carrera CupProven in pro racing, and right at home in WRL, NASA, SCCA and Porsche Sprint Trophy.
  • Works on the street tooDesigned for race cars, and just as useful in a dual-duty car on the drive to the track.
$2,395
Add to Cart Full Specs
In stock. 2nd day air on us with code RENNLIST. Questions about mounting? Call us. Read our GNTX-R 2.0 review.
Gentex GNTX-R 2.0 Full Display Motorsport Rearview Camera
Live rear camera feed

The CMS upgrade

Every GNTX-R 2.0 is made race-ready in our shop before it ships.

Custom 12 ft harnessPower and CAN, built in-house for race car packaging.
Deutsch Autosport connectorA motorsport-grade plug in place of the factory one.
Raychem DR-25 and molded bootProtection against heat, vibration and moisture.
25+ years in the paddockBuilt by people who've wired race cars for decades.

Catalyst R1: know when traffic is closing.

Garmin Catalyst R1 Racing Radar – Rear Approach & Blind Spot Alert

The mirror shows you who's back there. The R1 tells you how close they are. It tracks up to 8 cars at once, up to 197 ft behind you, across a 170 degree field. Two LED modules mount in your line of sight, one on the left and one on the right. The side that lights up is the side they're on. The R1 and the Gentex each work completely on their own, so pick one or run both for full rear awareness.

AmberCar approaching on that side
RedCar directly behind you
Red flashingPassing imminent
$799
Add to Cart Full Specs
In stock. 2nd day air on us with code RENNLIST. Why we like the R1 ›

Get faster, your way.

Garmin coaches you in real time while you drive. VBOX records video and data you review after the session. Two different ways to find time.

Real-time coaching in the car
Garmin Catalyst 2 - Race Track Driving Performance Optimizer
New for 2026

Catalyst 2

All-in-one with a built-in 1440p camera, 25 Hz GNSS and audio coaching.

$1,199.99
View
Garmin Catalyst - The Industry-First Race Track Driving Performance Optimizer

Catalyst

The original, with a large 7-inch display and a separate 1080p remote camera.

$999.99
View
Video and data for after-action review
VBOX HD1 Video Track Package
All new

HD1 Track Package

One camera in a smaller, lighter body. 25 Hz GNSS and CAN data synced to video.

From $2,195
View
VBOX Video HD2 Track Package

HD2 Track Package

Dual 1080p cameras with picture-in-picture and up to 80 CAN channels.

From $3,460
View
VBOX Unterminated CAN Interface Cable
Porsche-specific VBOX CAN cables

Built by CMS to plug your VBOX into your Porsche's CAN data, so throttle, brake and RPM show up next to your video.

Porsche application 1Porsche application 2Porsche application 3Porsche application 4
View Cables

Brake later. Keep it off the wall.

Motorsport ABS lets you brake at the limit without locking a wheel, lap after lap. Shorter stops, more confidence into heavy braking zones, and a much better chance of saving the car when a corner goes wrong.

ABS M5 Kit ClubSport
Fits most race cars

ABS M5 Kit ClubSport

The benchmark motorsport ABS for club racing through pro programs. FWD, RWD and AWD.

From $8,430
View Kit
ABS M5 Kit Porsche Cup 991.1 and 991.2
Porsche plug and play

ABS M5 Kit Porsche Cup 996/997

Vehicle-specific harness and circuit breaker kit included. Developed at Spa and the Nordschleife.

$13,195
View Kit
ABS M5 Kit Porsche Cup 991.1 and 991.2
Porsche plug and play

ABS M5 Kit Porsche Cup 991.1 and 991.2

Vehicle-specific harness and circuit breaker kit included, calibrated for your car.

From $13,195
View Kit
Bosch MSA Box 2 Diagnostic Cable
You'll also want: MSA-Box II cableConnects your laptop to the ABS to configure and calibrate it in RaceABS. $1,435
View
Talk to us before you orderWe'll confirm the right kit and what your install needs.
Porsche 997 Fuel Tank Loom
Built by CMS
Porsche 997 Cup Fuel Tank Loom

Direct replacement for all 997 Cup cars, with the Autosport hermetic bulkhead connector and terminals for the 4 lift pumps and fuel level sender. Fuel-safe and heat cured.

Why racers buy from CMS

We're racers building for racers, not a warehouse with a checkout button.

The Creative Motorsport Solutions shop
25+ yearsin professional and club racing
Built in-househarnesses, connectors and CAN cables made for your car
Tracksidesupport and delivery at IMSA and SRO events
Real peoplecall or email and talk to someone who races

Questions

What does the RENNLIST code cover?

Rennlist members get 2nd day air shipping on us for the Gentex GNTX-R 2.0 and the Garmin Catalyst R1. Enter code RENNLIST at checkout.

Do I need both the Gentex and the R1?

No. Each works completely on its own. Buy either one, or both together for full rear awareness.

Does the Gentex come with a mount?

Every race car is packaged differently, so most racers fabricate a mount that suits their cockpit. Call or email us and we'll talk through placement and wiring for your car.

Do I need a Garmin Catalyst to use the R1?

No. The R1 works on its own. Its two LED modules do the alerting, and the Garmin Catalyst Radar phone app handles setup and alert sensitivity.

Which ABS kit is right for my Porsche?

Porsche Cup cars have dedicated plug-and-play kits. Most other race cars use the ClubSport kit. Compare every kit on our ABS M5 guide, or call us and we'll confirm the right one.

Talk to a racer, not a call center.

Questions about fitment, mounting, ABS or VBOX for your Porsche? We're happy to help.