2019 Audi S4 Catback

Looking for aftermarket parts to modify or upgrade your 2019 Audi S4 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your S4.

Whether you have a 2019 Audi S4 in Premium to Prestige trim we have you covered. We have 6 catback available to mod your S4. All parts have free shipping to the Continental US 48 States.

2019 S4 Catback Parts:

AWE Tuning Cat-Back SwitchPath

OUT OF STOCK 3025-42030 AWE Tuning Audi B9 S4 SwitchPath Exhaust - Non-Resonated (Silver 102mm Tips) 2018-2024 Audi S4 Premium Plus / Prestige 2019-2024 Audi S4 Premium $3,295.00 Details

IN STOCK 3025-43034 AWE Tuning Audi B9 S4 SwitchPath Exhaust - Non-Resonated (Black 102mm Tips) 2018-2024 Audi S4 Premium Plus / Prestige 2019-2024 Audi S4 Premium $3,395.00 DetailsAdd to Cart

AWE Tuning Cat-Back Touring

OUT OF STOCK 3010-42056 AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Silver 102mm Tips) 2018-2024 Audi S4 Premium Plus / Prestige 2019-2024 Audi S4 Premium $2,495.00 Details

IN STOCK 3010-43050 AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Black 102mm Tips) 2018-2024 Audi S4 Premium Plus / Prestige 2019-2024 Audi S4 Premium $2,595.00 DetailsAdd to Cart

AWE Tuning Cat-Back Track

OUT OF STOCK 3010-42054 AWE Tuning Audi B9 S4 Track Edition Exhaust - Non-Resonated (Silver 102mm Tips) 2018-2024 Audi S4 Premium Plus / Prestige 2019-2024 Audi S4 Premium $1,845.00 Details

IN STOCK - LOW 3010-43048 AWE Tuning Audi B9 S4 Track Edition Exhaust - Non-Resonated (Black 102mm Tips) 2018-2024 Audi S4 Premium Plus / Prestige 2019-2024 Audi S4 Premium $1,945.00 DetailsAdd to Cart