Add to Cart The item has been added BD Diesel BD TS Booster V3.0 - VW / AUDI / PORSCHE Say goodbye to that dead, laggy throttle pedal feeling and enjoy quicker engine response and acceleration with the BD Power TS Booster. The TS Booster amplifies the signal between the throttle pedal and ECM to give a quicker reaction time and forces... $295.95 Add to Cart The item has been added Compare
Add to Cart The item has been added APR TCU Upgrade 8-Speed Tiptronic (AL552 8HP55 ZF8) Audi S4 | S5 | SQ5 | RS4 | RS5 2018+ This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. Purchasing this product requires you to sign our Vehicle Compliance Waiver here. APR's TCU... $599.95 Add to Cart The item has been added Compare