Enables the control of a single electronic exhaust valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Unleash the power of your car by reducing the biggest restriction in your exhaust, while remaining emissions compliant.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Astonishing gains up to +295 Horsepower & 344 Torque! 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms You are required to ship Weistec your OE turbochargers as a core.
Increase of +121 Horsepower, and +269 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop. CARB certified for sale in all 50 states.
Increase of +170 Horsepower, and +294 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
Direct replacement/bolt in for the S55 engines. CNC machined 6061 aluminum Anodized in Red
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Direct replacement/bolt in for the S55 engines. CNC machined 6061 aluminum Anodized in Black
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improved form and function for your air induction system! Motorsport-grade carbon fiber and dry media air filters shows a massive 27% increase in airflow efficiency!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Reduces weight, improves torque and horsepower numbers, and adds a deeper more gowl-like sound than stock.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
