Want to modify or upgrade your 2015-2020 Subaru WRX with aftermarket catback? At OGTuners.com we have a great selection of aftermarket performance parts for your Subaru WRX. We have 37 catback parts available in our store with free shipping to the Continental US.
aFe Exhaust Cat Back
 $1,750.33 SALE 49-36801-LaFe Takeda 3in 304 SS Cat-Back Exhaust System 15-18 Subaru WRX/WRX STI H4-2.0/2.5L (t) IN STOCK - LOW 2015-2021 Subaru WRX Base / Limited / Premium |
 $1,623.00 SALE 49-36801-PaFe Takeda 3in SS Exhaust Cat-Back 15-16 Subaru WRX/STI 2.0L/2.5L Polished Tips IN STOCK - LOW 2015-2021 Subaru WRX Base / Limited / Premium |
AWE Tuning Cat-Back Touring
 $1,545.00 3015-42098AWE Tuning 2015+ Subaru WRX VA Sedan Touring Edition Exhaust - Chrome Silver Tips (102mm) IN STOCK 2015-2021 Subaru WRX Base / Limited / Premium |
 $1,600.00 3015-43102AWE Tuning 2015+ Subaru WRX VA Sedan Touring Edition Exhaust - Diamond Black Tips (102mm) IN STOCK 2015-2021 Subaru WRX Base / Limited / Premium |
AWE Tuning Cat-Back Track
 $1,185.00 3020-42058AWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Chrome Silver Tips (102mm) IN STOCK 2015-2021 Subaru WRX Base / Limited / Premium |
 $1,235.00 3020-43066AWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Diamond Black Tips (102mm) IN STOCK 2015-2021 Subaru WRX Base / Limited / Premium |
AWE Tuning Exhaust Conversion Kits
 $720.00 3815-41004AWE Tuning 2015+ Subaru WRX (VA) Track-to-Touring Conversion Kit IN STOCK 2015-2021 Subaru WRX Base / Limited / Premium |
 $440.00 3820-41004AWE Tuning 2015+ Subaru WRX (VA) / 2011+ Subaru STI (VA/GV) Touring-to-Track Conversion Kit IN STOCK 2015-2020 Subaru WRX Limited / Premium 2015-2024 Subaru WRX Base |
BLOX Racing Exhaust Systems
 $1,164.80 BXEX-51001BLOX Cat-Back Exhaust System T304 SS 2015+ Subaru WRX OUT OF STOCK 2015-2020 Subaru WRX Base / Limited / Premium |
Borla Cat Back ATAK
 $1,548.99 140595Borla 15-16 Subaru WRX / STI 2.5L S-Type Cat-Back Exhaust Quad Rd RL Tips IN STOCK 2015-2021 Subaru WRX Base / Limited / Premium |
Borla Cat Back S-Type
 $1,832.99 140595CBBorla 15-19 Subaru WRX/STI 2.5L Turbo 3in S-Type Catback Exhaust - 2.5in Black Chrome Tips IN STOCK 2015-2021 Subaru WRX Base / Limited / Premium |
CORSA Performance Cat-Back Sport
 $1,856.99 14857Corsa 2015-2021 Subaru WRX Cat Back Exhaust Polished Quad 3.5in Tips Sport IN STOCK (1) - LOW SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2015-2020 Subaru WRX Base / Limited / Premium |
 $1,928.99 14857BLKCorsa 2015-2021 Subaru WRX Cat Back Exhaust Black Quad 3.5in Tips *Sport* IN STOCK 2015-2020 Subaru WRX Base / Limited / Premium |
GReddy Revolution Exhaust
 $570.00 10168408GReddy 15+ Subaru WRX/STi Revolution RS Exhaust ETA: 04/08/2026* *This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time. SHIPS FROM MANUFACTURER Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2015-2020 Subaru WRX Base / Limited / Premium |
GReddy SP Exhaust
 $1,004.58 SALE 10168202GReddy 2015 Subaru STI/WRX Sedan Supreme SP Exhaust IN STOCK - LOW 2015-2020 Subaru WRX Base / Limited / Premium |
Injen Catback Exhaust
 $1,527.91 SES1207TTInjen 15-20 Subaru STI Cat Back Exhaust w/ Quad Titanium Tips IN STOCK 2015-2021 Subaru WRX Base / Limited / Premium |
Invidia G5 Titan Exhaust
 $1,605.13 SALE HS15STIDTGInvidia 15+ WRX/STi Sedan G5 Titan Titanium Cat-Back Exhaust IN STOCK - LOW 2015-2016 Subaru WRX Base / Limited / Premium |
Invidia Gemini - Stainless Tips
 $1,736.56 HS15STIGM4SSInvidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Stainless Steel Tip Cat-Back Exhaust OUT OF STOCK ETA: 01/07/2026* *This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time. 2015-2020 Subaru WRX Base / Limited / Premium |
Invidia Gemini - Titanium Tips
 $1,616.14 SALE HS15STIGM4STInvidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Titanium Tip Cat-Back Exhaust IN STOCK 2015-2020 Subaru WRX Base / Limited / Premium |
Invidia N1 - Stainless Tips
 $1,115.57 SALE HS15STIGTPInvidia 15+ Subaru WRX/STI 4dr N1 Twin Outlet Single Layer Tip SS Cat-Back Exhaust IN STOCK - LOW 2015-2016 Subaru WRX Base / Limited / Premium |
 $979.20 SALE HS15SW4GTPInvidia 15+ Subaru WRX/STI Single N1 Stainless Steel Tip Cat-back Exhaust IN STOCK 2015-2016 Subaru WRX Base / Limited / Premium |
Invidia N1 - Titanium Tips
 $1,149.45 SALE HS15STIGTTInvidia 15+ Subaru WRX/STI 4dr N1 Twin Outlet Single Layer Tip Titanium Cat-Back Exhaust IN STOCK 2015-2016 Subaru WRX Base / Limited / Premium |
 $979.20 SALE HS15SW4GTTInvidia 15+ Subaru WRX/STI Single N1 Titanium Tip Cat-back Exhaust IN STOCK 2015-2016 Subaru WRX Base / Limited / Premium |
Invidia N1 Racing Exhaust
 $859.77 SALE HS15SW4GSTInvidia 15+ Subaru WRX/STI Single Racing Titanium Tip Cat-back Exhaust IN STOCK 2015-2016 Subaru WRX Base / Limited / Premium |
Invidia Q300 - Stainless Tips
 $1,519.58 SALE HS15STIG3SInvidia 15+ Subaru WRX/STI 4Dr Q300 Twin Outlet Rolled Stainless Steel Quad Tip Cat-Back Exhaust IN STOCK 2015-2016 Subaru WRX Base / Limited / Premium |