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.
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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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