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AWE Tuning 18-21 Audi B9 S4 Resonated For Performance Catalyst Track Edition Exhaust w/ Carbon Fiber Tips Track Edition Exhaust Non-Resonated For those who like it loud, go Track. The Track Edition Exhaust is equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology resonators in the rear. Instead, the Track Edition comes complete with non-resonated downpipes and straight pipe sections - leaving the integrated x-pipe as the only filter. This version is known to get rowdy, and may be too much for many. For that reason, this particular version cannot be returned due to sound preference. Prepare yourself. Features: Max gains of 16 hp and 17 ft-lbs of torque at the crank 96mm double-walled stainless steel tips with carbon sleeve 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) Fitment: Audi S4 2018-2023 Note(s) Pictures used for marketing purposes only. Actual product may vary.
Specifications
Shipping & Returns
AWE Tuning built this one for the 2018 to 2021 Audi B9 S4 Resonated For. This version is known to get rowdy, and may be too much for many. It's part number 3015-45006.
Tell us what you drive and it comes back fits or no fit against that list before you buy, not after. If it's ready to order it leaves in 2 to 7 days.

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