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Sale!No Check Engine Light - Guaranteed|Direct bolt-on system for factory-like simplicity|Handcrafted from CNC mandrel-bent U.S.-sourced T304 stainless steel|Engineered, designed, and manufactured in-house at AWE|Featuring the AWE Lifetime Exhaust Warranty|Less is more: clean, straight-through design maximizes performance|Perfect Fitment - Guaranteed|102mm double-walled tips available in Chrome Silver or Diamond Black|Cat Back, complete with an included 3? downpipe that features an internally-lined stainless steel flex section|Max gains of 12 hp and 11 lb-ft of torque at the crank with SwitchPath? Exhaust
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Sale!AWE SwitchPath? Exhaust for B9 A4, Dual Outlet - Chrome Silver Tips (includes DP and SwitchPath Remote)|Max gains of 12 hp and 11 lb-ft of torque at the crank with SwitchPath? Exhaust|Cat Back, complete with an included 3? downpipe that features an internally-lined stainless steel flex section|102mm double-walled tips available in Chrome Silver or Diamond Black|Less is more: clean, straight-through design maximizes performance|Engineered, designed, and manufactured in-house at AWE|Handcrafted from CNC mandrel-bent U.S.-sourced T304 stainless steel|Direct bolt-on system for factory-like simplicity|No Check Engine Light - Guaranteed|Perfect Fitment - Guaranteed|Featuring the AWE Lifetime Exhaust Warranty
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Sale!AWE Track Edition Exhaust for Audi B7 S4 - Diamond Black Tips|The ultimate exhaust solution for the 4.2L|Deep, sophisticated V8 tone|Dyno-verified gains of 11 hp and 12 lb-ft of torque at the wheels|Aggressive quad tip design|Available with Chrome Silver or Diamond Black tips|No Check Engine Light ? Guaranteed|Perfect Fitment ? Guaranteed|Features AWE?s Lifetime Warranty
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Sale!The ultimate exhaust solution for the 4.2L|Deep, sophisticated V8 tone|Dyno-verified gains of 11 hp and 12 lb-ft of torque at the wheels|Aggressive quad tip design|Available with Chrome Silver or Diamond Black tips|No Check Engine Light ? Guaranteed|Perfect Fitment ? Guaranteed|Features AWE?s Lifetime Warranty
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Sale!The louder, more rowdy sibling in the family|Intoxicating Sound|H-Pipe for improved balance and tone|No Check Engine Light ? Guaranteed|Perfect Fitment ? Guaranteed|Features AWE?s Lifetime Warranty
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Sale!Features patented drone-canceling 180 Technology?, tuned specifically for the K20|Integrated front pipe|Proudly designed, engineered, and manufactured at AWE in the USA|Max gains of 5 hp and 9 lb-ft of torque at the wheels|Handcrafted from 3? CNC mandrel-bent, U.S.-sourced .065? wall T304L stainless steel|Touring Edition available with optional DualPhase mid pipe engineered for additional sound tuning with aftermarket DPs|Bespoke stamped stainless steel trident tip merge|Less is more: clean, straight-through design maximizes performance|Direct bolt-on for factory-like simplicity|Triple or dual 4.5" double-walled slash-cut tips available in diamond black or chrome silver|Perfect fitment guaranteed|AWE No CEL guarantee|Lifetime Warranty
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Sale!Features patented drone-canceling 180 Technology?, tuned specifically for the K20|Integrated front pipe|Proudly designed, engineered, and manufactured at AWE in the USA|Max gains of 5 hp and 9 lb-ft of torque at the wheels|Handcrafted from 3? CNC mandrel-bent, U.S.-sourced .065? wall T304L stainless steel|Touring Edition available with optional DualPhase mid pipe engineered for additional sound tuning with aftermarket DPs|Bespoke stamped stainless steel trident tip merge|Less is more: clean, straight-through design maximizes performance|Direct bolt-on for factory-like simplicity|Triple or dual 4.5" double-walled slash-cut tips available in diamond black or chrome silver|Perfect fitment guaranteed|AWE No CEL guarantee|Lifetime Warranty
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Sale!X-pipe features a bespoke crossover engineered for the LS|Modular for compatibility: AWE Axlebacks are compatible with the factory X-pipe, and the AWE X-pipe is compatible with factory the axleback|Handcrafted from 2.5? U.S.-sourced CNC mandrel-bent .065? wall T304L stainless steel|Less is more: clean, non-baffled, straight-through design maximizes performance|Direct bolt-on, no cutting required|No Check Engine Light Guaranteed|Perfect Fitment Guaranteed|Featuring the AWE Lifetime Exhaust Warranty
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Sale!Available as Touring or Track Edition Axelback; X-pipe available separately|Proudly engineered, designed, and manufactured in-house, in the Pennsylvania, USA|Touring Edition features AWE?s proprietary straight-through drone-canceling solution, 180 Technology?|Max gains of +16 hp and +17 lb-ft of torque at the wheels [AWE Axleback + stock H-Pipe]|Max gains of +21 hp and +22 lb-ft of torque at the wheels [AWE Axleback + AWE X-Pipe]|X-pipe features a bespoke crossover engineered for the LS|Modular for compatibility: AWE Axlebacks are compatible with the factory X-pipe, and the AWE X-pipe is compatible with factory the axleback|Handcrafted from 3? & 2.5? U.S.-sourced CNC mandrel-bent .065? wall T304L stainless steel|4.5? double-walled tips in chrome silver or diamond black|Less is more: clean, non-baffled, straight-through design maximizes performance|Direct bolt-on, no cutting required|No Check Engine Light Guaranteed|Perfect Fitment Guaranteed|Featuring the AWE Lifetime Exhaust Warranty
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Sale!Available as Touring or Track Edition Axelback; X-pipe available separately|Proudly engineered, designed, and manufactured in-house, in the Pennsylvania, USA|Touring Edition features AWE?s proprietary straight-through drone-canceling solution, 180 Technology?|Max gains of +16 hp and +17 lb-ft of torque at the wheels [AWE Axleback + stock H-Pipe]|Max gains of +21 hp and +22 lb-ft of torque at the wheels [AWE Axleback + AWE X-Pipe]|X-pipe features a bespoke crossover engineered for the LS|Modular for compatibility: AWE Axlebacks are compatible with the factory X-pipe, and the AWE X-pipe is compatible with factory the axleback|Handcrafted from 3? & 2.5? U.S.-sourced CNC mandrel-bent .065? wall T304L stainless steel|4.5? double-walled tips in chrome silver or diamond black|Less is more: clean, non-baffled, straight-through design maximizes performance|Direct bolt-on, no cutting required|No Check Engine Light Guaranteed|Perfect Fitment Guaranteed|Featuring the AWE Lifetime Exhaust Warranty
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Sale!Available as Touring or Track Edition Axelback; X-pipe available separately|Proudly engineered, designed, and manufactured in-house, in the Pennsylvania, USA|Touring Edition features AWE?s proprietary straight-through drone-canceling solution, 180 Technology?|Max gains of +16 hp and +17 lb-ft of torque at the wheels [AWE Axleback + stock H-Pipe]|Max gains of +21 hp and +22 lb-ft of torque at the wheels [AWE Axleback + AWE X-Pipe]|X-pipe features a bespoke crossover engineered for the LS|Modular for compatibility: AWE Axlebacks are compatible with the factory X-pipe, and the AWE X-pipe is compatible with factory the axleback|Handcrafted from 3? & 2.5? U.S.-sourced CNC mandrel-bent .065? wall T304L stainless steel|4.5? double-walled tips in chrome silver or diamond black|Less is more: clean, non-baffled, straight-through design maximizes performance|Direct bolt-on, no cutting required|No Check Engine Light Guaranteed|Perfect Fitment Guaranteed|Featuring the AWE Lifetime Exhaust Warranty
