Looking for in-stock aftermarket parts to modify or upgrade your Subaru WRX with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your WRX.
Whether you have a 2015 or 2024 Subaru WRX in Base to Premium trim we have you covered. We have 39 catback available to mod your WRX. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 49-36809-BThis cat-back exhaust system is constructed of 3 IN - 2-1/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability.Finishing off this exhaust system are dual 4 IN diameter black 304 stainless steel exhaust tips. The tips features a laser etched Takeda logo fo... aFe POWER Takeda 3in to 2-1/2in 304 SS Cat-Back Exhaust w/ Black Tips 22-23 Subaru WRX H4-2.4L (t) 2022-2024 Subaru WRX Base / GT / Limited / Premium $1,150.05 SALE |
 IN STOCK - DROPSHIPS 49-36809-PThis cat-back exhaust system is constructed of 3 IN - 2-1/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 4 IN diameter polished 304 stainless steel exhaust tips. The tips features a laser etched Takeda log... aFe POWER Takeda 3in to 2-1/2in 304 SS Cat-Back Exhaust w/ Polished Tips 22-23 Subaru WRX H4-2.4L(t) 2022-2024 Subaru WRX Base / GT / Limited / Premium $1,150.05 SALE |
 IN STOCK 3015-42098AWE Tuning 2015+ Subaru WRX VA Sedan Touring Edition Exhaust - Chrome Silver Tips (102mm) 2015-2021 Subaru WRX Base / Limited / Premium $1,445.00 |
 IN STOCK 3015-42979AWE Tuning 2022+ VB Subaru WRX Touring Edition Exhaust - Chrome Silver Tips 2022-2024 Subaru WRX Base / Limited / Premium $1,495.00 |
 IN STOCK 3015-43102AWE Tuning 2015+ Subaru WRX VA Sedan Touring Edition Exhaust - Diamond Black Tips (102mm) 2015-2021 Subaru WRX Base / Limited / Premium $1,545.00 |
 IN STOCK 3015-43979AWE Tuning 2022+ VB Subaru WRX Touring Edition Exhaust - Diamond Black Tips 2022-2024 Subaru WRX Base / Limited / Premium $1,595.00 |
 IN STOCK 3020-42058AWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Chrome Silver Tips (102mm) 2015-2021 Subaru WRX Base / Limited / Premium $1,095.00 |
 IN STOCK 3020-42979AWE Tuning 2022+ VB Subaru WRX Track Edition Exhaust - Chrome Silver Tips 2022-2024 Subaru WRX Base / Limited / Premium $1,195.00 |
 IN STOCK 3020-43066AWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Diamond Black Tips (102mm) 2015-2021 Subaru WRX Base / Limited / Premium $1,195.00 |
 IN STOCK 3020-43979AWE Tuning 2022+ VB Subaru WRX Track Edition Exhaust - Diamond Black Tips 2022-2024 Subaru WRX Base / Limited / Premium $1,295.00 |
 IN STOCK - LOW 3815-41004AWE Tuning 2015+ Subaru WRX (VA) Track-to-Touring Conversion Kit 2015-2021 Subaru WRX Base / Limited / Premium $645.00 |
 IN STOCK 3815-41006AWE Tuning 2011+ Subaru STI (GV/VA) Track-to-Touring Conversion Kit 2022-2024 Subaru WRX Base / Limited / Premium $695.00 |
 IN STOCK 3820-41004AWE Tuning 2015+ Subaru WRX (VA) / 2011+ Subaru STI (VA/GV) Touring-to-Track Conversion Kit 2015-2020 Subaru WRX Limited / Premium 2015-2024 Subaru WRX Base 2022-2024 Subaru WRX Limited / Premium $395.00 |
 IN STOCK 140595CBBORLA Cat-Back and Axle-Back multi-core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainle... Borla 15-19 Subaru WRX/STI 2.5L Turbo 3in S-Type Catback Exhaust - 2.5in Black Chrome Tips 2015-2021 Subaru WRX Base / Limited / Premium $1,832.99 |
 IN STOCK - LOW 140907This BORLA(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the WRX. Our S-Type sound level is designed to bring out the Subaru engine rumble and provides an aggressive sound without any drone. This system features 3.5" quad polished T-304 stainless steel tips, but is... Borla 2022 Subaru WRX 2.4L Turbo AT/MT AWD S-Type Catback Exhaust Polished Tips 2022-2023 Subaru WRX Base / GT / Limited / Premium $1,640.99 |
 IN STOCK - LOW 140907CBThis BORLA(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the WRX. Our S-Type sound level is designed to bring out the Subaru engine rumble and provides an aggressive sound without any drone. This system features 3.5" quad Ceramic Black on T-304 stainless steel tips... Borla 2022 Subaru WRX 2.4L Turbo AT/MT AWD S-Type Catback Exhaust CB Tips 2022-2023 Subaru WRX Base / GT / Limited / Premium $1,993.99 |
 IN STOCK 14857CORSAs Patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a D... Corsa 2015 Subaru WRX Cat Back Exhaust, Polished Quad 3.5in Tips *Sport* 2015-2020 Subaru WRX Base / Limited / Premium $1,856.99 |
 IN STOCK 14857BLKCORSAs Patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a D... Corsa 2015 Subaru WRX Cat Back Exhaust, Black Quad 3.5in Tips *Sport* 2015-2020 Subaru WRX Base / Limited / Premium $1,928.99 |
 IN STOCK 10168202GReddy 2015 Subaru STI/WRX Sedan Supreme SP Exhaust 2015-2020 Subaru WRX Base / Limited / Premium $1,002.38 SALE |
 IN STOCK SES1207TTThe Injen Performance Cat-Back Exhaust System for the 2015-2020 Subaru WRX and WRX STI was designed from the ground up to compliment the aggressive styling and blistering performance of these sporty sedans. Our custom dual muffler design hones the tone of the engine into an ear-pleasing symphony. Pu... Injen 15-20 Subaru STI Cat Back Exhaust w/ Quad Titanium Tips 2015-2021 Subaru WRX Base / Limited / Premium $1,427.95 |
 IN STOCK HS15STIDTGInvidia 15+ WRX/STi Sedan G5 Titan Titanium Cat-Back Exhaust
... Invidia 15+ WRX/STi Sedan G5 Titan Titanium Cat-Back Exhaust 2015-2016 Subaru WRX Base / Limited / Premium $1,827.01 SALE |
 IN STOCK HS15STIGM4SSInvidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Stainless Steel Tip Cat-Back Exhaust
... Invidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Stainless Steel Tip Cat-Back Exhaust 2015-2020 Subaru WRX Base / Limited / Premium $1,069.07 SALE |
 IN STOCK HS15STIGM4STInvidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Titanium Tip Cat-Back Exhaust
... Invidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Titanium Tip Cat-Back Exhaust 2015-2020 Subaru WRX Base / Limited / Premium $1,136.78 SALE |
 IN STOCK HS15STIGTPFor a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust is constructed with high quality SUS304 Stainless Steel, CNC-machined flanges, and manufactured with a polished finish. Each system features mandrel-... Invidia 15+ Subaru WRX/STI 4dr N1 Twin Outlet Single Layer Tip SS Cat-Back Exhaust 2015-2016 Subaru WRX Base / Limited / Premium $785.73 SALE |
 IN STOCK HS15SW4GTPFor a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust is constructed with high quality SUS304 Stainless Steel, CNC-machined flanges, and manufactured with a polished finish. Each system features mandrel-... Invidia 15+ Subaru WRX/STI Single N1 Stainless Steel Tip Cat-back Exhaust 2015-2016 Subaru WRX Base / Limited / Premium $690.10 SALE |