AWE: 2018-2020 Audi B9 S4 3.0T - Touring Edition Exhaust Resonated for Performance Catalyst (Diamond Black 102mm Tips) knuckle 8L Gas 1984-1985 BMW 325e

8L Gas 1984-1985 BMW 325e E30 L6 2

5L Diesel 1982-1991 GMC 2500 C/K Ser

2L Gas 1985-1985 Plymouth Reliant All L4 2

This Rebel Series cat-back is designed with 3-1/2" diameter

AWE: 2018-2020 Audi B9 S4 3.0T - Touring Edition Exhaust Resonated for Performance Catalyst (Diamond Black 102mm Tips) knuckle 8L Gas 1984-1985 BMW 325eSignature 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 AWE's 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 acceleration and downshifts. Perfect tone,