Fitment Information

• Audi S5 Coupe 3.0T Quattro AWD (2018, 2019, 2020, 2021, 2022, 2023, 2024)
• Audi S5 Sportback  3.0T Quattro AWD (2018, 2019, 2020, 2021, 2022, 2023, 2024)
• Fits trims Base, Premium, Premium Plus, Prestige, Progressiv, Technik

Specs & Features

• SwitchPath and Track Edition are both Non-Resonated. 
• Touring Edition - Resonated
• 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
• Featuring a mid-merge engineered specifically for the acoustical needs of the B9 S5 Sportback
• Touring Edition Exhausts feature AWE's proprietary drone-canceling solution, 180 Technology
• SwitchPath Exhaust can be controlled with an optional handheld remote, or factory valve programming
• Post-catalyst downpipes and precision-engineered x-pipe included in all editions
• Specifically engineered downpipe resonators for use with aftermarket catalysts available separately
• Compatible with standard and sport differentials 102mm double-walled tips available in chrome silver or diamond black
• 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 50-state emissions legal
• Perfect fitment - guaranteed
• No Check Engine Light - guaranteed
• Featuring the AWE Lifetime Exhaust Warranty
  

Product Description

FROM THE MASTERS OF 3.0T PERFORMANCE:

AWE proudly presents the B9 S4 exhaust solution—signature AWE tone, performance, and options for every taste and budget.

THE VALVED SWITCHPATH:

The SwitchPath valved solution gives you complete control of volume and tone at your fingertips. Includes non-resonated downpipes, a precision-engineered X-pipe mid-section, and two valved mufflers, controllable via the factory setup or the optional AWE SwitchPath Remote.

Sneak out quietly with the valves closed, or open them to unleash full 3.0T fury.

Comes with 102mm slash-cut, double-walled tips in Chrome Silver or Diamond Black, each featuring the AWE logo and adjustable for bumper depth.

Note: A slight valve rattle may occur at cold start and fade within minutes, just like the factory exhaust.

THE TOURING EDITION:

The Touring Edition removes factory valving and introduces AWE’s drone-canceling 180 Technology resonators and valve simulators. Civil during cruising, aggressive during throttle, with all the crackles you crave.

Note: This system gets rowdy—especially in the midrange and at cruise. Not returnable based on sound preference.

THE TRACK EDITION:

The most aggressive system in the lineup. The Track Edition replaces all resonators with straight pipe sections, keeping only the X-pipe for balance.

Includes non-resonated downpipes and delivers constant volume and raw tone.

Warning: This system gets loud and is not returnable based on sound preference.

Comes with 102mm slash-cut, double-walled tips (Chrome Silver or Diamond Black), AWE logo etched, and individually adjustable.

SWITCHPATH REMOTE:

The AWE SwitchPath Remote offers push-button control over your exhaust valves, bypassing factory Drive Select behavior. Open or close valves at will—anytime, anywhere.

Includes two remotes, control box, and hardware for a plug-and-play installation.

100% EMISSION-FRIENDLY:

AWE Exhausts do not interfere with any factory emissions equipment.

MADE IN PA, USA:

Engineered, designed, and manufactured in-house at AWE using US-sourced .065”-wall T304L stainless steel to achieve a tone deeper than everyone else.

THE FINE PRINT:

AWE’s Perfect Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty all come standard. Track Editions can not be returned for sound reasons (but you can do a conversion kit to Touring Edition at any time!).