Audi 4.0 TFSI Downpipe with or without heat insulation

Downpipe with or without heat insulation for all Audi S6 RS6 S7 RS7 A8 S8 with 4.0 TFSI engine.

Characteristics:
3 inch outer diameter with smooth transition to the OEM flanges.
Made in stainless steel.
Better heat dissipation.
Handmade.

Compatible vehicles:
2012- Audi S6 / RS6 Quattro C7 C7.5 4.0 TFSI
2012- Audi S7 / RS7 Quattro C7 C7.5 4.0 TFSI
2012 - Audi A8 / S8 Quattro D4 D4.5 4.0 TFSI

Available options:
Without cat
300 cells of metal catalyst
200 Zellem HJS cat

OFF ROAD / MOTORSPORT ONLY!
This product does not meet emission standards and is not intended for the road.