2.76" stainless steel with quad 100mm polished tips
*This system deletes the factory exhaust valves - It is recommended to purchase valve delete modules SSXAU405 to prevent ECU fault codes*
Complete system includes Milltek 3" Hi-Flow downpipes & sports cats (SSXAU554) along with 2.76" stainless steel cat-back system with Quad 100mm black Cerakote tips
Requires stage 2 ECU remap
Increase of +134 Horsepower, and +215 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
For vehicle's equipped to run E85 Fuel
Increase of +141 Horsepower, and +192 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
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.
Lifetime Replacement
