Max gains of +16 WHP and +17 WTQ on our B9 A4 equipped with a Luft-Technik intake, ECS Intercooler/charge pipes, and a stage 1 tune!
10X Entries For Our 25th Anniversary Sweepstakes!
Fits vehicles up to the 2019 model year
Max gains of +16 WHP and +17 WTQ on our B9 A4 equipped with a Luft-Technik intake, ECS Intercooler/charge pipes, and a stage 1 tune!
10X Entries For Our 25th Anniversary Sweepstakes!
Fits vehicles up to the 2019 model year
Max gains of +16 WHP and +17 WTQ when paired with ECS Intercooler/charge pipes and a stage 1 tune!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Fits vehicles up to the 2019 model year WITHOUT MAF sensor - please verify prior to ordering.
This product was last offered at the strikethrough price on
05-05-2026
The Sport Series Stainless Exhaust System delivers maximum performance, reduced mass and an aggressive exhaust sound.
Get the incredible race sound and performance gains with this Valvetronic system!
Only compatible with S4 style quad diffusers