Audi RS3 Catback

Looking for aftermarket parts to modify or upgrade your Audi RS3 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your RS3.

Whether you have a 2017 or 2024 Audi RS3 in Base trim we have you covered. We have 8 catback available to mod your RS3. All parts have free shipping to the Continental US 48 States.

All RS3 Catback Parts:

AWE Tuning Cat-Back SwitchPath

IN STOCK 3025-31389 Smooth bends, tight packaging, and two attitudes. The SwitchPath™ Exhaust is comprised of handcrafted 3-inch and 2.5-inch U.S.-sourced T304L stainless steel single pass, 5-cylinder-specific tuned driver’s side muffler with a valved passenger-side tip outlet. SwitchPath™ retains the factory val... AWE Tuning Audi 22-23 8Y RS3 Cat-Back SwitchPath Exhaust (No Tips) 2022-2024 Audi RS3 Base $2,595.00 DetailsAdd to Cart

IN STOCK 3025-33034 AWE Tuning 17-19 Audi RS3 8V SwitchPath Exhaust w/Diamond Black RS-Style Tips 2017-2020 Audi RS3 Base $2,595.00 DetailsAdd to Cart

AWE Tuning Cat-Back Track

IN STOCK 3020-31389 The Track Edition takes all of the precision engineering and performance of its SwitchPath™ counterpart, minus the driver’s side muffler and valve on the passenger’s side. The result is a constant “valve open” mode. If you’re craving rich 5-cylinder tones at all times, this is your dose ... AWE Tuning Audi 22-23 8Y RS3 Cat-Back Track Edition Exhaust System - No Tips 2022-2024 Audi RS3 Base $1,645.00 DetailsAdd to Cart

IN STOCK 3020-33064 AWE Tuning 17-19 Audi RS3 8V Track Edition Exhaust - Diamond Black Tips RS-Style Tips 2017-2020 Audi RS3 Base $1,645.00 DetailsAdd to Cart

AWE Tuning Exhaust Conversion Kits

OUT OF STOCK 3820-11032 AWE Tuning 18-19 Audi TT RS 8S/MK3 Coupe 2.5L Turbo Track Edition Conversion Kit 2017-2020 Audi RS3 Base $196.85 Details

OUT OF STOCK 3820-11389 Want to ditch the valve and resonator in favor of cranking it to 11 at all times? The SwitchPath™-to-Track Edition Conversion achieves it.... AWE Tuning 22-23 Audi 8Y RS3 SwitchPath-to-Track Conversion Kit 2022-2024 Audi RS3 Base $196.85 Details

IN STOCK 3825-11026 AWE Tuning 18-19 Audi TT RS Coupe 8S/MK3 2.5L Turbo SwitchPath Exhaust Conversion Kit 2017-2020 Audi RS3 Base $945.00 DetailsAdd to Cart

OUT OF STOCK 3825-11389 Got the Track Edition and want to convert to SwitchPath™ for full valved functionality? Check out our SwitchPath™ Conversion Kit.... AWE Tuning 22-23 Audi 8Y RS3 Track-to-SwitchPath Conversion Kit 2022-2024 Audi RS3 Base $945.00 Details