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HKS Hi-Power Muffler SPEC-L Catback Exhaust - Subaru WRX 2015 - 2021 / STI 2015 - 2018 | 31019-AF030R
Regular price $1,791.00Regular priceUnit price per$2,278.00Sale price $1,791.00Sale -
Borla 15-21 Subaru WRX/STI S-Type Cat Back Exhaust w/ Ceramic Black Steel Tips | 140595CB
Regular price $3,004.00Regular priceUnit price per$3,365.00Sale price $3,004.00Sale -
MXP 15-21 Subaru WRX/STI Comp RS Catback Exhaust w/ Dual Exit Tips | MXCRVAS
Regular price $1,262.00Regular priceUnit price per$1,262.00Sale price $1,262.00 -
MagnaFlow EPA Compliant Direct-Fit Catalytic Converte Subaru STi 2015+ | 49160
Regular price $1,584.00Regular priceUnit price per$1,584.00Sale price $1,584.00 -
Perrin Cat Back Dual Tube Quad Straight Tip Subaru WRX 2011+ / STI Sedan 2011+ | PSP-EXT-351BR
Regular price $1,519.00Regular priceUnit price per$2,185.00Sale price $1,519.00Sale -
ETS 15-21 Subaru WRX / 15-18 STI Axle Back Exhaust Stainless Steel Tips w/ No Muffler | 200-30-EXH-001
Regular price $781.00Regular priceUnit price per$976.00Sale price $781.00Sale -
ETS 2.5" Axle Back Exhaust w/ Muffler | 15-2018 Subaru WRX/STI
Regular price $912.00Regular priceUnit price per$1,139.00Sale price $912.00Sale -
MBRP 15-21 Subaru WRX/STI Armor Pro Series Axle Back w/ Stainless Steel Tips | S4801304
Regular price $582.00Regular priceUnit price per$719.00Sale price $582.00Sale -
Rexpeed Dry Carbon Bumper Heat Shields | 15-2019 Subaru WRX/STI (G54)
Regular price $425.00Regular priceUnit price per$425.00Sale price $425.00 -
GrimmSpeed WRX/STI/LGT/FXT 3-Bolt Manifold to Up Pipe Gasket | 034001
Regular price $37.00Regular priceUnit price per$37.00Sale price $37.00 -
Nameless Performance Muffler Delete Single Wall Neochrome Tips - Subaru WRX 2015+ / STI 15-2018 w/ SPT Exhaust | RSPD077 | RSPD077
Regular price $864.00Regular priceUnit price per$864.00Sale price $864.00 -
PLM Side Mount Bracket (Long Type) Race Universal | SIDE-MOUNTS-LONG-RACE
Regular price $123.00Regular priceUnit price per$123.00Sale price $123.00 -
PLM Universal Header & Manifold Skid Plate | PLM-HD-PL
Regular price $48.00Regular priceUnit price per$82.00Sale price $48.00Sale -
Prosport Titanium Header Wrap-2in Wide x 25 Ft. With Ties - Universal
Regular price $48.00Regular priceUnit price per$48.00Sale price $48.00 -
Prosport Black Exhaust Wrap Kit - Universal
Regular price $46.00Regular priceUnit price per$0.00Sale price $46.00 -
Prosport T3 Titanium Turbo Heat Shield Blanket - Universal
Regular price $156.00Regular priceUnit price per$0.00Sale price $156.00
Elevate your Subaru STI 2015-2021 driving experience with a diverse selection of high-performance Exhaust Parts from renowned brands such as ETS, HKS, Perrin, Mishimoto, AWE Tuning, Nameless Performance, Cobb, Remark, PLM, REVEL, Invidia, Turbo XS, GrimmSpeed, aFe Power, Subaru OEM, and MBRP. Discover a range of options including axle-back exhausts, cat-back exhaust systems, exhaust gaskets and hardware, exhaust hangers, exhaust headers and manifolds, exhaust mid pipes, exit deletes, and front pipes and downpipes/y-pipes. Unleash the distinctive roar of your STI's engine while optimizing its power and efficiency. With an array of offerings that cater to various preferences and performance goals, these exhaust parts are meticulously engineered to enhance your vehicle's performance, style, and overall driving enjoyment, making your Subaru STI stand out on the road and leaving an indelible mark on every journey.