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Subaru WRX Catback

Looking for 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.

Catback Parts:

Only show in-stock parts

aFe Exhaust Cat Back

aFe
aFe Exhaust Cat Back 49-36801-L
IN STOCK - LOW
49-36801-L
This Takeda dual cat-back exhaust system for the 2015 - 2020 Subaru WRX and WRX STI delivers true bolt-on performance with gains up to +14 horsepower and +22 lbs. x ft. of torque as measured on our in-house dyno. 3" into 2-1/4" mandrel-bent 304 stainless steel tubing, mitered merge and dual, stainle...
aFe Takeda 3in 304 SS Cat-Back Exhaust System 15-18 Subaru WRX/WRX STI H4-2.0/2.5L (t)
2015-2021 Subaru WRX Base / Limited / Premium
$2,135.00 CLEARANCE
VIEW PRICE IN CART
Details
aFe Exhaust Cat Back 49-36801-P
IN STOCK - LOW
49-36801-P
aFe is proud to introduce an all new Takeda dual cat-back exhaust system for the 2015-2020 Subaru WRX and WRX STI with the H4-2.0L/2.5L (t) engines. This performance cat-back exhaust system is constructed out of 3" into dual 2-1/4" mandrel-bent 304 stainless steel tubing and incorporates a mitered m...
aFe Takeda 3in SS Exhaust Cat-Back 15-16 Subaru WRX/STI 2.0L/2.5L Polished Tips
2015-2021 Subaru WRX Base / Limited / Premium
$1,852.00
Details
aFe Exhaust Cat Back 49-36809-B
IN STOCK
49-36809-B
This 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
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$1,532.00
Details
aFe Exhaust Cat Back 49-36809-P
IN STOCK - DROPSHIPS
49-36809-P
This 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
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$1,461.00
Details
aFe Exhaust Cat Back 49-36810-B
IN STOCK - DROPSHIPS
49-36810-B
This 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 4-1/2 IN diameter black 304 stainless steel exhaust tips. The tips features a laser etched Takeda lo...
aFe Subaru WRX/STi 15-21 H4-2.0/2.5L Takeda 3in to 2-1/2in Stainless Cat-Back Exhaust w/ Black Tip
2015-2021 Subaru WRX Base / Limited / Premium
$1,461.00
Details
aFe Exhaust Cat Back 49-36810-C
IN STOCK - DROPSHIPS
49-36810-C
This 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 4-1/2 IN diameter carbon fiber 304 stainless steel exhaust tips. The tips features a Takeda logo for...
aFe Subaru WRX/STi 15-21 H4-2.0/2.5L Takeda 3in to 2-1/2in Stainless Cat-Back Exhaust Crbn Fiber Tip
2015-2021 Subaru WRX Base / Limited / Premium
$1,461.00
Details
aFe Exhaust Cat Back 49-36810-L
OUT OF STOCK
49-36810-L
This 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 4-1/2 IN diameter blue flame 304 stainless steel exhaust tips. The tips features a laser etched Take...
aFe Subaru WRX/STi 15-21 H4-2.0/2.5L Takeda 3in to 2-1/2in Stnlss Cat-Back Exhaust w/ Blue Flame Tip
2015-2021 Subaru WRX Base / Limited / Premium
$1,461.00
aFe Exhaust Cat Back 49-36810-P
IN STOCK - DROPSHIPS
49-36810-P
This 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 4-1/2 IN diameter polished 304 stainless steel exhaust tips. The tips features a laser etched Takeda...
aFe Subaru WRX/STi 15-21 H4-2.0/2.5L Takeda 3in to 2-1/2in Stnlss Cat-Back Exhaust w/ Polished Tip
2015-2021 Subaru WRX Base / Limited / Premium
$1,362.00
Details

AWE Tuning Cat-Back Touring

AWE Tuning
AWE Tuning Cat-Back Touring 3015-42098
OUT OF STOCK
3015-42098
A direct bolt-on, full 3” straight-through design with a resonated mid section and tailored mufflers in the rear, the Touring Edition acts as the sophisticated, drone-free member of the WRX exhaust suite. If you're looking to liven up your commute while retaining civil in-cabin characteristics, th...
AWE Tuning 2015+ Subaru WRX VA Sedan Touring Edition Exhaust - Chrome Silver Tips (102mm)
2015-2021 Subaru WRX Base / Limited / Premium
$1,595.00
AWE Tuning Cat-Back Touring 3015-42979
IN STOCK - LOW
3015-42979
The AWE Touring Edition Cat Back is for drivers who like their BOXER rumble to be deep, hearty, and full of crackles all without any interior drone at cruising speeds. Comprised of 3” T304L stainless steel with a hefty wall thickness of .065”, the Touring Edition features a bullet-style resonato...
AWE Tuning 2022+ VB Subaru WRX Touring Edition Exhaust - Chrome Silver Tips
2022-2024 Subaru WRX Base
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$1,645.00
Details
AWE Tuning Cat-Back Touring 3015-43102
OUT OF STOCK
3015-43102
A direct bolt-on, full 3” straight-through design with a resonated mid section and tailored mufflers in the rear, the Touring Edition acts as the sophisticated, drone-free member of the WRX exhaust suite. If you're looking to liven up your commute while retaining civil in-cabin characteristics, th...
AWE Tuning 2015+ Subaru WRX VA Sedan Touring Edition Exhaust - Diamond Black Tips (102mm)
2015-2021 Subaru WRX Base / Limited / Premium
$1,595.00
AWE Tuning Cat-Back Touring 3015-43979
OUT OF STOCK
3015-43979
The AWE Touring Edition Cat Back is for drivers who like their BOXER rumble to be deep, hearty, and full of crackles all without any interior drone at cruising speeds. Comprised of 3” T304L stainless steel with a hefty wall thickness of .065”, the Touring Edition features a bullet-style resonato...
AWE Tuning 2022+ VB Subaru WRX Touring Edition Exhaust - Diamond Black Tips
2022-2024 Subaru WRX Base
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$1,645.00

AWE Tuning Cat-Back Track

AWE Tuning
AWE Tuning Cat-Back Track 3020-42058
OUT OF STOCK
3020-42058
For those looking for take it to 11, and leaving it there, go Track. The Track Edition retains all of the precision engineering from the Touring Edition, minus the tailored mufflers in the rear sections. The result? Unfiltered BOXER® rumble both in and out of the cabin with enhanced crackles when s...
AWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Chrome Silver Tips (102mm)
2015-2021 Subaru WRX Base / Limited / Premium
$1,195.00
AWE Tuning Cat-Back Track 3020-42979
IN STOCK
3020-42979
For those looking to crank it to 11 with no intention of turning it down, the AWE Track Edition is your dose of steel. The Track Edition retains all of the precision engineering from the Touring Edition, and the bullet-style resonator in the mid-pipe, minus AWE’s drone-canceling 180 Technology® r...
AWE Tuning 2022+ VB Subaru WRX Track Edition Exhaust - Chrome Silver Tips
2022-2024 Subaru WRX Base
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$1,295.00
Details
AWE Tuning Cat-Back Track 3020-43066
OUT OF STOCK
3020-43066
For those looking for take it to 11, and leaving it there, go Track. The Track Edition retains all of the precision engineering from the Touring Edition, minus the tailored mufflers in the rear sections. The result? Unfiltered BOXER® rumble both in and out of the cabin with enhanced crackles when s...
AWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Diamond Black Tips (102mm)
2015-2021 Subaru WRX Base / Limited / Premium
$1,195.00
AWE Tuning Cat-Back Track 3020-43979
OUT OF STOCK
3020-43979
For those looking to crank it to 11 with no intention of turning it down, the AWE Track Edition is your dose of steel. The Track Edition retains all of the precision engineering from the Touring Edition, and the bullet-style resonator in the mid-pipe, minus AWE’s drone-canceling 180 Technology® r...
AWE Tuning 2022+ VB Subaru WRX Track Edition Exhaust - Diamond Black Tips
2022-2024 Subaru WRX Base
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$1,295.00

AWE Tuning Exhaust Conversion Kits

AWE Tuning
AWE Tuning Exhaust Conversion Kits 3815-41004
IN STOCK
3815-41004
Tired of drone but still want the full bodied FA tone of the Track Edition? Convert your existing AWE Track Edition Cat Back into a Touring Edition by equipping 180 Technology® axlebacks in place of the Track Edition straight-sections....
AWE Tuning 2015+ Subaru WRX (VA) Track-to-Touring Conversion Kit
2015-2021 Subaru WRX Base / Limited / Premium
$695.00
Details
AWE Tuning Exhaust Conversion Kits 3815-41006
IN STOCK - LOW
3815-41006
AWE made it easy to convert from a Track Edition to a Touring Edition so you always have ease of access to AWE's patented drone-canceling 180 Technology®. The Touring Edition Conversion Kit features 180 Technology®-equipped rear sections, and comes complete with new hardware. Simply unbolt the exi...
AWE Tuning 2011+ Subaru STI (GV/VA) Track-to-Touring Conversion Kit
2022-2024 Subaru WRX Base
2022-2025 Subaru WRX Limited / Premium
2024-2024 Subaru WRX TR
$695.00
Details
AWE Tuning Exhaust Conversion Kits 3820-41004
IN STOCK
3820-41004
AWE made it easy to convert from a Touring to a Track Edition in the event you want to increase the aggression inside of the cabin. The Track Edition Conversion Kit features straight-through Track Edition rear sections, and comes complete with new hardware. Simply unbolt the exisiting Touring Editio...
AWE Tuning 2015+ Subaru WRX (VA) / 2011+ Subaru STI (VA/GV) Touring-to-Track Conversion Kit
2015-2024 Subaru WRX Base
2015-2025 Subaru WRX Limited / Premium
2024-2024 Subaru WRX TR
$395.00
Details

BLOX Racing Exhaust Systems

BLOX Racing
BLOX Racing Exhaust Systems BXEX-51001
OUT OF STOCK
BXEX-51001
BLOX Cat-Back Exhaust System T304 SS 2015+ Subaru WRX
2015-2020 Subaru WRX Base / Limited / Premium
$1,164.80

Borla Cat Back ATAK

Borla
Borla Cat Back ATAK 140595
IN STOCK
140595
This 3" diameter into dual 2.25" BORLA Cat-Back™ system is tuned for performance and sound for both the 2.0L engine in the WRX and the 2.5L engine in the STI. Our S-Type sound level is designed to bring out the Subaru Boxer engine rumble and provides an aggressive sound without the drone. This sys...
Borla 15-16 Subaru WRX / STI 2.5L S-Type Cat-Back Exhaust Quad Rd RL Tips
2015-2021 Subaru WRX Base / Limited / Premium
$1,799.99
Details
Borla Cat Back ATAK 140931
IN STOCK
140931
This Borla(r) Cat-Back(tm) system is designed specifically for the 2.4L engine in the WRX. The 3" diameter single exit Cat-Back(tm) system features Polyphonic Harmonizer technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes th...
Borla 22-24 Subaru WRX ATAK Cat Back Exhaust
2022-2024 Subaru WRX Base
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$874.99
Details

Borla Cat Back S-Type

Borla
Borla Cat Back S-Type 140595CB
IN STOCK
140595CB
This 3" diameter into dual 2.25" BORLA Cat-Back™ system is tuned for performance and sound for both the 2.0L engine in the WRX and the 2.5L engine in the STI. Our S-Type sound level is designed to bring out the Subaru Boxer engine rumble and provides an aggressive sound without the drone. This sys...
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
$1,949.99
Details
Borla Cat Back S-Type 140907
IN STOCK
140907
This 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 quad (2 per muffler assembly) 3.5" round ceramic blac...
Borla 2022 Subaru WRX 2.4L Turbo AT/MT AWD S-Type Catback Exhaust Polished Tips
2022-2024 Subaru WRX Base
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$1,699.99
Details
Borla Cat Back S-Type 140907CB
IN STOCK
140907CB
This 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 quad (2 per muffler assembly) 3.5" round ceramic blac...
Borla 2022 Subaru WRX 2.4L Turbo AT/MT AWD S-Type Catback Exhaust CB Tips
2022-2024 Subaru WRX Base
2022-2025 Subaru WRX GT / Limited / Premium
2024-2024 Subaru WRX TR
2025-2025 Subaru WRX TS
$1,999.99
Details