AWE Tuning Audi B8 4.2L Non-Resonated Downpipes for S5

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.Installation InstructionsThis Part Fits: Year Make Model Submodel 2008-2012 Audi S5 Base