Downpipes (7,5-inch = 190mm flange) with smooth transaction to 2,5 inch (63mm) for Audi S4 B9, S5 F5 and SQ5 with 3.0 TFSI EA839 V6 engine.
Heatshield wrap and Catalytic elements (Gesi HO / Gesi UHO / Gesi non EPA) can be added to the pipes for extra charge, the diameter of pipe or flange can also be changed according to your request, leave a comment to the order at check out.
Product is manufactured with TIG welding technology.
- bolt-on compatibility
- stainless steel of highest quality
- 63mm in diameter
- 2mm wall thickness
- all slots for sensors are located in OEM places
- fit OEM exhaust system and aftermarket brand systems too
- double welding for all flanges
Compatibility list :
Audi S4 B9
Audi S5 F5
Audi SQ5 FY