AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Silver 102mm Tips) 1997-gmc-savana-2500-esi2075436 none of the traditional features

none of the traditional features expected of a genuine Aeromotive product have been neglected

All this while retaining complete OE control of the BOV's operation

The 62-1430 crankcase vent filter has a black rubber top and base

All necessary ORB-Port fittings with O-rings

AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Silver 102mm Tips) 1997-gmc-savana-2500-esi2075436 none of the traditional featuresMeet the perfected B9 S4 soundtrack. Signature AWE howl, delivered. The Touring Edition is the sophisticated member of the B9 S4 exhaust family. The Touring Edition Exhaust removes the factory valving and replaces it with AWEs 180 Technology drone cancelling resonators (and electronic valve simulators). This solution provides for a perfect, signature AWE experience: civil within the cabin while cruising, yet all the pops and burbles during