AWE Tuning Audi B9 S4 SwitchPath Exhaust - Non-Resonated (Black 102mm Tips)

From the masters of S4 performance, AWE proudly presents the B9 S4 exhaust solution. Signature AWE tone, performance, and options for every taste and budget.

 

Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust)Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™Touring Edition Exhausts feature AWE's proprietary drone-cancelling solution, 180 Technology®SwitchPath™ Exhaust can be controlled with optional handheld remote, or factory valve programmingDownpipes and precision-engineered x-pipe included in all editionsSpecifically engineered downpipe resonators for use with aftermarket catalysts available separatelyCompatible with standard and sport differentials90mm or 102mm double-walled tips available in chrome silver or diamond black96mm double-walled stainless steel tips with carbon sleeveProudly engineered, designed, and manufactured in-house at AWE, in the USALess is more: clean, straight-through design maximizes performanceHandcrafted from dual 2.5” CNC mandrel-bent U.S.-sourced .065” wall T304L stainless steelDirect bolt-on system, factory-like install simplicityPerfect fitment - guaranteedNo Check Engine Light - guaranteedFeaturing the AWE Lifetime Exhaust Warranty