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)
Max gains of 23 hp and 27 ft-lbs of torque at the crank (catalyst)
Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath?
Touring Edition Exhausts feature AWE Tuning?s proprietary drone-cancelling solution, 180 Technology(R)
SwitchPath? Exhaust can be controlled with optional handheld remote, or factory valve programming
Downpipes and precision-engineered x-pipe included in all editions
Specifically engineered downpipe resonators for use with the catalyst available separately
Performance Catalyst features a precision CNC-machined billet T304 stainless steel flange, and 145mm 200CPSI EURO6 HJS HD catalyst with tri-lobe core
Compatible with standard and sport differentials
90mm or 102mm double-walled tips available in chrome silver or diamond black, and coming soon: AWE carbon fiber tips
Proudly engineered, designed, and manufactured in-house at AWE, in the USA
Less is more: clean, straight-through design maximizes performance
Handcrafted from dual 2.5? CNC mandrel-bent U.S.-sourced .065? wall T304L stainless steel
Direct bolt-on system, factory-like install simplicity
Perfect fitment - guaranteed
No Check Engine Light - guaranteed
Featuring the AWE Lifetime Exhaust Warranty (one year on catalyst core)
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