AWE Non-Resonated Downpipes for B8 S5 4.2L Addictive Desert Designs it can not be returned

it can not be returned for sound

and aggressive when you're ready to drop the hammer

King Ranch models

Swap out your existing Track Edition rear section for AWE's patented drone-canceling solution

VR38 Intake Manifold

AWE Non-Resonated Downpipes for B8 S5 4.2L Addictive Desert Designs it can not be returnedExhaust AWE Non Resonated Downpipes for B8 S5 4. 2L For S5 owners looking to fine tune the sound of their 4. 2L even more, AWE offers Non Resonated Downpipes featuring unfiltered, larger diameter tubing in order to produce a more aggressive sound profile. These downpipes are the perfect addition to the Touring Edition Exhaust for the an increase in volume or to further uncork the tone of the Track Edition. Click Here for Installation Instructions