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Subaru WRX STI Exhaust
345 parts · fits 2002–2021 · compared across 375+ retailers · page 3 of 7
COBB Stainless Up-Pipe
USD 275.00
RalliSpec
COBB Tuning Titanium Catback Exhaust System for GVx / VA Subaru Impreza WRX and WRX STi [515140]
USD 2450.00
Bulletproof Automotive
Cobra Sport Cat Back Exhaust System for Subaru Impreza GP / GJ WRX STI 2.5L (14-19)
DriftShop
Cobra Sport Front Pipe for Subaru Impreza GP / GJ WRX STI 2.5L (14-19)
DriftShop
Cometic Pre-Crossflow SOHC Kent Cosworth BD Series Lotus Single Cam .043in CFM-20 Exhaust Mani Gskt
USD 14.99
Head Games Motorworks
Cometic Rover V8 .064in Exhaust Gasket Set
USD 28.99
Head Games Motorworks
Cometic Subaru EJ255 Camshaft Seal Set - Exhaust Seals - 2 Included
USD 13.99
Head Games Motorworks
Cometic Subaru EJ MotorS 93-UP Exhaust .030 inch MLS Head Gasket 1.825 inch Round Port
USD 18.99
Head Games Motorworks
Cusco HD Exhaust Bushing Blue 11mm Hole ID x 40mm Distance (Hole to Hole) x 26mm Thickness Toyota
USD 11.70
Graveyard Performance
Cusco HD Exhaust Bushing Blue 11mm Hole ID x 40mm Distance (Hole to Hole) x 26mm Thickness Toyota
USD 10.46
HPT Autosport
Cusco HD Exhaust Bushing Blue 11mm Hole ID x 40mm Distance (Hole to Hole) x 26mm Thickness Toyota
USD 11.70
Black Ops Autoworks
Cusco HD Exhaust Bushing Blue 15mm Hole ID x 35mm Distance (Hole to Hole) x 25mm Thickness Subaru
USD 10.46
HPT Autosport
Cusco HD Exhaust Bushing Blue 15mm Hole ID x 35mm Distance (Hole to Hole) x 25mm Thickness Subaru
USD 11.70
Black Ops Autoworks
Cusco HD Exhaust Bushing Blue 15mm Hole ID x 35mm Distance (Hole to Hole) x 25mm Thickness Subaru
USD 11.70
Graveyard Performance
DISCONTINUED – HKS Downpipe for 2008-14 Subaru WRX [GRB/GVB] 33006-BF003 – DISCONTINUED
Bulletproof Automotive
DISCONTINUED – HKS Hi-Power Muffler SPEC-L 2.0 for 2014+ SUBARU WRX STI [VAB] – DISCONTINUED
USD 1390.00
Bulletproof Automotive
DISCONTINUED – HKS Stainless Front Pipe for 2008-14 Subaru WRX [GRB] 33006-BF003 – DISCONTINUED
Bulletproof Automotive
ETS Max Flow Header 2-Bolt
USD 1495.00
RalliSpec
Exhaust Catalytic Converter Gasket
USD 11.85
RalliSpec
GDB Road Rage RR-50 Series Vacuum Carbon Hood Vent Heat Extractor Set
USD 270.00
RPG Carbon
GDB RR-50 Vacuum Honeycomb Carbon Hood Vent Heat Extractor Set
USD 360.00
RPG Carbon
GD Matte Coated Vacuum Carbon Fiber Rear Bumper Exhaust Heat Shield
USD 150.00
RPG Carbon
GD Vacuum Carbon Fiber Rear Bumper Exhaust Heat Shield
USD 140.00
RPG Carbon
GD - Vacuum Honeycomb Carbon Rear Bumper Exhaust Heat Shield
USD 180.00
RPG Carbon
GReddy 02-07 Subaru WRX/STI Evolution RS Exhaust
USD 629.99
HPT Autosport
GReddy 02-07 Subaru WRX/STI Evolution RS Exhaust
USD 693.50
Black Ops Autoworks
GReddy 08-14 Subaru WRX STI/ 11-14 WRX HB Evolution RS Exhaust
USD 517.99
HPT Autosport
GReddy 08-14 Subaru WRX STI/ 11-14 WRX HB Evolution RS Exhaust
USD 570.00
Black Ops Autoworks
GReddy 2015 Subaru STI/WRX Sedan Supreme SP Exhaust
USD 1135.25
Black Ops Autoworks
GReddy 60mm Exhaust Oval Gasket
USD 6.65
Black Ops Autoworks
GrimmSpeed 3in Downpipe to Stock Cat-Back Adapter
USD 63.00
Subimods
Grimmspeed Two Position Poly Exhaust Hanger Set of 4 - Universal
USD 40.00
Kaiju Motorsports
Grimmspeed Two Position Poly Exhaust Hanger (Single) - Universal
USD 13.00
Kaiju Motorsports
GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 Cams 272/272 (Not compatible w/USA Spec Engines) Billet
USD 1036.15
Black Ops Autoworks
GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)
USD 1058.68
Outfront Motorsports
GSC Stage 2 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)
USD 1058.68
Outfront Motorsports
GSC Stage 3 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)
USD 1058.68
Outfront Motorsports
HKS Carbon-Ti Exhaust for 2002-07 Subaru WRX [GDB] 3112-EX005
USD 1300.00
Bulletproof Automotive
HKS Equal length SUH409 Exhaust Manifold w/ heat shield for 2007-14 Subaru WRX [GVB-F] 14019-AF002
USD 770.00
Bulletproof Automotive
HKS Exhaust Manifold for GDB Subaru Impreza WRX STi
USD 1400.00
Bulletproof Automotive
HKS "Hi-Power" Catback for Subaru Impreza GVF (07-11)
EUR 819.99
DriftShop
HKS Hi-Power Exhaust for GVB Subaru Impreza WRX STi
USD 880.00
Bulletproof Automotive
HKS Hi-Power SPEC-L2 GRB/GRF EJ20 - 31019-AF127
USD 1800.00
eTek Tuning
HKS Hi-Power SPEC-L2 VAB EJ20
USD 1800.99
AR Motorwerkz
HKS Hi-Power SPEC-L2 VAB EJ20 - 31019-AF130
USD 1800.00
eTek Tuning
HKS "Hi-Power" Ti-Tip Catback for Subaru Impreza VAG WRX & VAF WRX STI (FA20 & EJ25)
EUR 1574.99
DriftShop
HKS "Legamax" Catback for Subaru Impreza VAF WRX STI (EJ25)
EUR 1795.99
DriftShop
HKS Legamax Exhaust; Includes Center Pipe & Bellmouth Downpipe for 2007-14 Subaru WRX [GRB] 31008-BF002
Bulletproof Automotive
HKS Legamax Premium Exhaust Center Pipe Subaru WRX STI 2008-2012
USD 880.00
Vivid Racing
HKS LEGAMAX Premium Exhaust for GVB Subaru Impreza WRX STi
USD 2500.00
Bulletproof Automotive
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Other Subaru WRX STI Categories
Engine
1150
Suspension
1131
Exterior
1082
Forced Induction
1021
Brakes
874
Drivetrain
368
Wheels & Tires
201
Electronics
178
Intake
167
Fuel
158
Cooling
153
Interior
124
Other
4
Prices and availability come from the retailer and can change. Links go directly to the seller; some are affiliate links.
![COBB Tuning Titanium Catback Exhaust System for GVx / VA Subaru Impreza WRX and WRX STi [515140]](https://bulletproofautomotive.com/wp-content/uploads/2022/07/515140_main.jpg)
![DISCONTINUED – HKS Downpipe for 2008-14 Subaru WRX [GRB/GVB] 33006-BF003 – DISCONTINUED](https://bulletproofautomotive.com/wp-content/uploads/2021/12/hks-downpipe-hkssti13-1.347.jpg)
![DISCONTINUED – HKS Hi-Power Muffler SPEC-L 2.0 for 2014+ SUBARU WRX STI [VAB] – DISCONTINUED](https://bulletproofautomotive.com/wp-content/uploads/2021/12/31019-AF030R-1-scaled-1-scaled.jpg)
![DISCONTINUED – HKS Stainless Front Pipe for 2008-14 Subaru WRX [GRB] 33006-BF003 – DISCONTINUED](https://bulletproofautomotive.com/wp-content/uploads/2021/12/hks-legamax-exhaust-includes-center-pipe-for-use-with-hks-bellmouth-downpipe-33006-bf003-hkssti15-1.347.jpg)
![HKS Carbon-Ti Exhaust for 2002-07 Subaru WRX [GDB] 3112-EX005](https://bulletproofautomotive.com/wp-content/uploads/2015/03/HKS-Carbon-Ti-Exhaust-for-2002-07-Subaru-WRX-GDB-3112-EX005.webp)
![HKS Equal length SUH409 Exhaust Manifold w/ heat shield for 2007-14 Subaru WRX [GVB-F] 14019-AF002](https://bulletproofautomotive.com/wp-content/uploads/2021/12/hks-exhaust-manifold-equal-length-suh409-includes-heat-shield-hkssti44-1.347.jpg)
![HKS Legamax Exhaust; Includes Center Pipe & Bellmouth Downpipe for 2007-14 Subaru WRX [GRB] 31008-BF002](https://bulletproofautomotive.com/wp-content/uploads/2021/12/hks-legamax-exhaust-includes-center-pipe-bellmouth-downpipe-does-not-fit-sedan-hkssti14-1.347.jpg)
