AWE Tuning Resonated Downpipes for B8 S5 4.2L (3215-11044) 1771 5" heim spacing are used

5" heim spacing are used top and bottom

no changes to the original EFI fuel system are required to bolt on a carburetor and go

Air/Water Intercooled

We upgrade the factory plastic with a strong 60mm aluminum pipe

and improve diesel engine performance under heavy towing conditions

AWE Tuning Resonated Downpipes for B8 S5 4.2L (3215-11044) 1771 5" heim spacing are usedFor S5 owners looking to fine tune the sound of their 4. 2L even more, AWE offers Resonated Downpipes featuring resonators larger than the stock units, along with larger diameter tubing to produce a mellow sound volume. These downpipes are the perfect addition to the Touring Edition Exhaust for ultimate sophistication or to further tune the tone of the Track Edition. The AWE No Check Engine Light Guarantee offers peace of mind against the appearance