Audi B7 A4 Quattro 2.0T
Includes downpipe, y-pipe, mid-pipe, muffler, and all hardware needed
10X Entries For Our 25th Anniversary Sweepstakes!
Fits vehicles with automatic transmission only
ECS evolutionary design and manufacturing, blending with raw emotion, desire and passion, creating a truly unique driving experience
10X Entries For Our 25th Anniversary Sweepstakes!
Fits vehicles with manual transmission only
Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers.
10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.
10X Entries For Our 25th Anniversary Sweepstakes!
Designed to seamlessly fit in place of factory catalytic converter
This product was last offered at the strikethrough price on
07-10-2026
Lifetime Replacement
complete drop-in upgrade will bolt up to stock/Stock Fit Turbo
This product was last offered at the strikethrough price on
06-28-2026
Lifetime Replacement
High flow, stainless downpipe kit to be used with factory exhaust
Fits manual transmission models only - To be used with factory exhaust
Lifetime Replacement
Transform the sound and performance of your vehicle with a cat-back and a Luft-Technik Intake System
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Fits vehicles with manual transmission only
This product was last offered at the strikethrough price on
05-05-2026
Lifetime Replacement
High flow, stainless downpipe kit to be used with factory exhaust
Fits automatic transmission models only - To be used with factory exhaust
Lifetime Replacement
2.5" stainless steel with dual Jet 100mm polished tips
Manual transmission only
Lifetime Replacement
Install new hardware with your new parts. M10x1.5
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Secures the catalytic converter to the turbocharger
Lifetime Replacement
2.5" stainless steel with dual GT 100mm polished tips
Automatic transmission only
Lifetime Replacement
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
High flow, stainless downpipe kit to be used with 2.5" aftermarket exhaust
Fits manual transmission models only - To be used with 2.5" aftermarket exhaust
Lifetime Replacement
High flow, stainless downpipe kit to be used with 2.5" aftermarket exhaust
Fits automatic transmission models only - To be used with 2.5" aftermarket exhaust system
Lifetime Replacement
Includes all gaskets and hardware
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
