JB4 for 2024+ Chevrolet Trax Fabspeed Motorsport Specials 3 Audi A6 S-Line /

3 Audi A6 S-Line / S6 C8

IAT over 65ºC

Saves 15 lbs from the rear of the vehicle

The system uses active valve technology allowing the driver to switch from Stealth to Sport using the Sound Architect by QuickSilver

VW Golf 7 R / R-Line Facelift (2017-2020)

JB4 for 2024+ Chevrolet Trax Fabspeed Motorsport Specials 3 Audi A6 S-Line /Power gains of up to 30hp and 45tq to the wheels with a stock Trax! This plug and play tuner attaches to easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. Installation is very discrete and unlike flash remaps which are quick to install but can never be fully removed with a JB4 the vehicle is never aware it's making more than the