AWE Touring Edition Exhaust for 2017-2018 Audi A4 2.0T B9 (Includes Downpipe)

The B9 Audi A4 2.0T is a polished, efficient sedan, but its factory exhaust keeps the turbo four almost silent. The AWE Touring Edition Exhaust gives it a sporty, refined voice that builds with boost and stays civil in the cabin in any Drive Select mode.

Unlike many cat-back kits, this one arrives complete with a 3-inch downpipe that uses an internally lined stainless flex section, so the whole path from the turbo to the tips flows better. The Touring Edition adds AWE's proprietary 180 Technology, a drone-canceling resonator design that removes the problem frequencies at highway speed. AWE measured maximum gains of 10 hp and 10 lb-ft.

Everything is engineered, designed and built in-house at AWE from CNC mandrel-bent, U.S.-sourced T304 stainless steel. Dual 4-inch double-walled tips come in Chrome Silver or Diamond Black, and each tip adjusts for depth in the bumper. AWE backs the system with its No Check Engine Light and Perfect Fitment guarantees plus a lifetime exhaust warranty.

Features

• Touring Edition: sporty tone, civil cabin
• 3-inch downpipe with lined stainless flex section included
• AWE 180 Technology cancels highway drone
• Up to 10 hp and 10 lb-ft, per AWE
• CNC mandrel-bent U.S.-sourced T304 stainless
• Dual 4-inch double-walled, depth-adjustable tips
• No CEL and Perfect Fitment guarantees

What's Included

• Touring Edition exhaust system
• 3-inch downpipe
• 180 Technology mufflers
• Dual 4-inch tips in the chosen finish
• Clamps
• Mounting hardware

Specifications

Warranty

Frequently Asked Questions

Is a downpipe really included?
Yes. AWE ships every B9 A4 2.0T system with a 3-inch downpipe featuring a lined stainless flex section.

Does it fit the 2020 and later A4?
No. AWE has not approved fitment on the B9.5 facelift. For a 2019 car, please call to confirm before ordering.

Does it fit the S4 or allroad?
No. The S4 3.0T and the A4 allroad use different exhaust layouts.

Is it street legal?
AWE lists this system as 50 State Legal because it does not tamper with any emissions control or monitoring devices; it bolts on behind the catalytic converters. AWE does not publish a CARB Executive Order number for it, and local sound limits vary, so check the rules where you drive.

Fitment Notes

• Fits U.S.-market 2017-2018 Audi A4 2.0T sedan, front-wheel drive or quattro (Premium, Premium Plus, Prestige).
• Not approved for the B9.5 facelift (2020+), S4 or A4 allroad. 2019 models: please call to confirm fitment before ordering.
• Direct bolt-on system for factory-like simplicity, per AWE. No tune required.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Vehicle Fitment