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Up to $154 OFFVendor:BorlaBorla Cat-Back Exhaust System Touring for 2002-07 Subaru WRX - 140053
Only 3 leftRegular price $1,284.99Sale price $1,284.99 Regular priceUnit price per$1,438.99 -
Up to $192 OFFVendor:BorlaBorla 08-14 Subaru STi / 11-14 WRX Catback Exhaust - 140312
Only 2 leftRegular price $1,597.99Sale price $1,597.99 Regular priceUnit price per$1,789.99 -
Up to $95 OFFVendor:BorlaBorla Cat-Back Exhaust System S-Type for 2008-11 Subaru Impreza Hatchback - 140325
Only 5 leftRegular price $789.99Sale price $789.99 Regular priceUnit price per$884.99 -
Up to $155 OFFVendor:BorlaBorla Cat-Back Exhaust System S-Type for 2013-20 Subaru BRZ, 2013-20 Toyota 86 - 140496
Only 4 leftRegular price $1,289.99Sale price $1,289.99 Regular priceUnit price per$1,444.99 -
Up to $216 OFFVendor:BorlaBorla 15-21 Subaru WRX / STI 2.5L S-Type Cat-Back Exhaust Quad Rd RL Tips - 140595
Only 6 leftRegular price $1,799.99Sale price $1,799.99 Regular priceUnit price per$2,015.99 -
Up to $234 OFFVendor:BorlaBorla 15-21 Subaru WRX/STI 2.5L Turbo 3in S-Type Catback Exhaust - 2.5in Black Chrome Tips - 140595CB
Only 2 leftRegular price $1,949.99Sale price $1,949.99 Regular priceUnit price per$2,183.99 -
Up to $107 OFFVendor:BorlaBorla Cat-Back Exhaust System S-Type for 1996-2001 Subaru Impreza - 14885
Only 4 leftRegular price $888.99Sale price $888.99 Regular priceUnit price per$995.99 -
Up to $153 OFFVendor:CORSA PerformanceCorsa 2012-2025 Scion FRS / Subaru BRZ Polished Sport Cat-Back Exhaust - 14864
Only 5 leftRegular price $1,698.99Sale price $1,698.99 Regular priceUnit price per$1,851.99 -
Vendor:Turbo XSTurbo XS 02-07 WRX-STI Catback Exhaust Polished Tips - WS02-CBE
Regular price $833.16Sale price $833.16 Regular priceUnit price per -
Vendor:Turbo XSTurbo XS 02-07 WRX-STi Catback Exhaust Blued Tips - WS02-CBE-TI
Only 9 leftRegular price $833.16Sale price $833.16 Regular priceUnit price per -
Up to $507.61 OFFVendor:MagnaflowMagnaFlow Dual Split Rear Exit Stainless Cat Back Performance Exhaust For 2013+ Subaru BRZ/Scion FR-S- 15157
Only 2 leftRegular price $1,161.00Sale price $1,161.00 Regular priceUnit price per$1,668.61 -
Up to $486.62 OFFVendor:MagnaflowMagnaFlow Street Series Cat-Back Performance Exhaust System For 2008-14 Subaru WRX STI - 16824
Only 1 leftRegular price $1,113.00Sale price $1,113.00 Regular priceUnit price per$1,599.62 -
Up to $156 OFFSold OutVendor:CORSA PerformanceCorsa 2012-2025 Scion FRS / Subaru BRZ Black Tip Sport Cat-Back Exhaust - 14864BLK
Regular price $1,738.99Sale price $1,738.99 Regular priceUnit price per$1,894.99 -
Vendor:aFeaFe Takeda 2-1/4 IN 304 Stainless Steel Cat-Back Exhaust System w/ Black Tip for 2012-16 Subaru Impreza - 49-36052-B
Only 6 leftRegular price $719.00Sale price $719.00 Regular priceUnit price per -
Sold OutVendor:aFeaFe Takeda 2-1/4 IN 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tip for 2012-16 Subaru Impreza - 49-36052-P
Regular price $646.00Sale price $646.00 Regular priceUnit price per -
Vendor:Turbo XSTurbo XS Hatch Catback Exhaust Polished Tips For 08+ WRX - W08H-CBE
Regular price $847.04Sale price $847.04 Regular priceUnit price per -
Vendor:aFeaFe Takeda 2-1/2 IN 304 Stainless Steel Cat-Back Exhaust System for 2018-23 Subaru Crosstrek H4-2.0L - 49-36803
Only 5 leftRegular price $884.00Sale price $884.00 Regular priceUnit price per -
Up to $262.35 OFFVendor:MBRPMBRP 15-21 Subaru WRX 2.0L/STI 2.5L 3in Dual Split Rear Exit w/ 3.5in Tips - T304 (Street Version) - S4800304
Only 7 leftRegular price $1,114.99Sale price $1,114.99 Regular priceUnit price per$1,377.34 -
Up to $232.94 OFFVendor:MBRPMBRP 15-21 Subaru WRX 2.0L/STI 2.5L 3in Dual Split Rear Exit w/ 3.5in Tips - T304 (Race Version) - S4802304
Only 18 leftRegular price $989.99Sale price $989.99 Regular priceUnit price per$1,222.93 -
Up to $183.53 OFFVendor:MBRPMBRP 15-21 Subaru WRX 2.0L/STI 2.5L/ 11-14 Sed. 3in Cat-Back Single Rear Exit w/ Burnt End Tips-T304 - S48033BE
Only 3 leftRegular price $779.99Sale price $779.99 Regular priceUnit price per$963.52 -
Up to $117.64 OFFVendor:MBRPMBRP 2022+ Subaru WRX 2.4L 3in Cat Back 5in OD Single Exit - Aluminized Steel - S4809AL
Only 7 leftRegular price $499.99Sale price $499.99 Regular priceUnit price per$617.63 -
Up to $163.53 OFFVendor:MBRPMBRP 2022+ Subaru WRX 2.4L 3in Cat Back 5in OD w/ Single Burnt Tip - T304 - S48093BE
Only 3 leftRegular price $694.99Sale price $694.99 Regular priceUnit price per$858.52 -
Vendor:ETSETS Subaru WRX 2022+ Catback Exhaust System
Regular price From $1,295.00Sale price From $1,295.00 Regular priceUnit price per -
Up to $290.59 OFFVendor:MBRPMBRP 2022+ Subaru WRX 3in Cat-Back Dual Split Rear Quad Carbon Fiber Tips Street Profile Exhaust - S48073CF
Only 6 leftRegular price $1,234.99Sale price $1,234.99 Regular priceUnit price per$1,525.58 -
Up to $256.47 OFFVendor:MBRPMBRP 2022+ Subaru WRX 3in Cat-Back Dual Split Rear Quad Carbon Fiber Tips Race Profile Exhaust - S48083CF
Only 8 leftRegular price $1,089.99Sale price $1,089.99 Regular priceUnit price per$1,346.46 -
Up to $264.70 OFFVendor:MBRPMBRP 2022+ Subaru WRX 3in Cat-Back Dual Split Rear Quad Tips Street Profile Exhaust - S4807304
Only 3 leftRegular price $1,124.99Sale price $1,124.99 Regular priceUnit price per$1,389.69 -
Up to $227.06 OFFVendor:MBRPMBRP 2022+ Subaru WRX 3in Cat-Back Dual Split Rear Quad Tips Race Profile Exhaust - S4808304
Only 5 leftRegular price $964.99Sale price $964.99 Regular priceUnit price per$1,192.05 -
Vendor:COBBCOBB 3" Stainless Steel Cat Back Exhaust for the 2011-14 Subaru WRX, 08-14 STI (Hatch Backs Only) - 515101
Only 6 leftRegular price $1,450.00Sale price $1,450.00 Regular priceUnit price per -
Vendor:COBBCOBB Titanium 3" Cat Back Exhaust For 2011-21 Subaru WRX / STI - 515140
Only 4 leftRegular price $2,450.00Sale price $2,450.00 Regular priceUnit price per -
Up to $204 OFFVendor:BorlaBorla 2022 Subaru WRX 2.4L Turbo AT/MT AWD S-Type Catback Exhaust Polished Tips - 140907
Only 7 leftRegular price $1,699.99Sale price $1,699.99 Regular priceUnit price per$1,903.99 -
Up to $240 OFFVendor:BorlaBorla 2022 Subaru WRX 2.4L Turbo AT/MT AWD S-Type Catback Exhaust CB Tips - 140907CB
Only 4 leftRegular price $1,999.99Sale price $1,999.99 Regular priceUnit price per$2,239.99 -
Up to $36.58 OFFVendor:AWE TuningAWE Track-to-Touring Conversion Kit for 2013+ Subaru WRX, 13-21 WRX STI - 3815-41006
Only 5 leftRegular price $695.00Sale price $695.00 Regular priceUnit price per$731.58 -
Up to $20.79 OFFSold OutVendor:AWE TuningAWE Touring-to-Track Conversion for 2013+ Subaru WRX, 13-21 WRX STI - 3820-41004
Regular price $395.00Sale price $395.00 Regular priceUnit price per$415.79 -
Up to $120 OFFVendor:BorlaBorla 22-25 Subaru BRZ/Toyota GR86 2.4L RWD AT/MT ATAK Catback Exhaust - Polished Tips - 140910
Only 1 leftRegular price $999.99Sale price $999.99 Regular priceUnit price per$1,119.99 -
Up to $132 OFFVendor:BorlaBorla 22-23 Subaru BRZ/Toyota GR86 2.4L RWD AT/MT S-Type Catback Exhaust - Polished Tips - 140909
Only 12 leftRegular price $1,097.99Sale price $1,097.99 Regular priceUnit price per$1,229.99 -
Up to $134 OFFVendor:BorlaBorla 22-23 Subaru BRZ/Toyota GR86 2.4L RWD AT/MT ATAK Catback Exhaust - Black Chrome Tips - 140910BC
Only 6 leftRegular price $1,114.99Sale price $1,114.99 Regular priceUnit price per$1,248.99
Cat Back
Shop Subaru cat-back exhaust systems at IAG Performance for 2002–2023 WRX, STI, Legacy GT, Forester XT, and BRZ models. Cat-back exhausts are a popular upgrade for improving exhaust flow, sound, and overall performance. Choose from a wide range of pipe diameters and exhaust tip styles to match your setup. We carry high-quality cat-back systems from trusted brands like AWE Tuning, Borla, COBB, CORSA Performance, ETS, GReddy, HKS, Injen, Invidia, LP Adventure, MBRP, MagnaFlow, Mishimoto, TurboXS, and aFe.