BUY NOW, PAY LATER. Starting at 0% APR 
Cobb 04-07 Subaru STI / 02-07 WRX / 04-08 FXT 3-Port Boost Control Solenoid
$175.00
COBB712750
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
Boost Controllers
COBB Tuning
Subaru
Cobb 04-07 Subaru STI / 02-07 WRX / 04-08 FXT 3-Port Boost Control SolenoidThis Part Fits: Year Make Model Submodel 2008 Subaru Forester Sports...
Cobb Subaru 02-07 WRX/STi GD High Flow Filter
$70.00
COBB712110
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
Air Filters
Air Filters - Drop In
COBB Tuning
Subaru
Cobb Subaru 02-07 WRX/STi GD High Flow FilterThis Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited 2004-2007...
Exedy 2005-2005 Saab 9-2X Aero H4 Stage 1 Organic Clutch Subaru Forester 2004-2005
$742.50
$631.13
EXE15802
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary...
Exedy OE 2005-2005 Saab 9-2X H4 Clutch Kit
$469.35
$398.95
EXEKSB03
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
Exedy OE 2005-2005 Saab 9-2X H4 Clutch KitThis Part Fits: Year Make Model Submodel 2004-2005 Subaru Baja Turbo 2004-2005 Subaru Forester XT 2005 Subaru...
Exedy 2002-2005 Subaru Impreza WRX H4 Hyper Triple Carbon-D Clutch Sprung Center Disc Pull Type
$3,188.57
$2,710.28
EXEFM013SBMC1
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
2008-2014 Subaru WRX
2008-2014 Subaru WRX STI
Clutch Kits - Multi
Clutches and Flywheels
Exedy
Subaru
EXEDY carbon discs are able to perform through long durations of high rotational velocity due to our precise application of carbon. Carbon material also...
Exedy 2002-2005 Subaru Impreza WRX H4 Hyper Triple Cerametallic Clutch Rigid Disc Pull Type Cover
$2,720.44
$2,312.37
EXEFM013HB
2002-2005 Subaru WRX
Clutch Kits - Multi
Clutches and Flywheels
Exedy
Subaru
For high-powered applications, EXEDY offers twin and triple Multi-Plate clutches. These are designed for high power street as well as drag, road and rally...
Exedy 2005-2005 Saab 9-2X Aero H4 Hyper Compe-D Twin Cerametallic Clutch Sprung Center Disc
$2,827.00
$2,402.95
EXEFM012SDL
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
2008-2014 Subaru WRX
2008-2014 Subaru WRX STI
Clutch Kits - Multi
Clutches and Flywheels
Exedy
Subaru
The new standard for racing clutches is now available, with the EXEDY Hyper Compe Series. The ultralight metal multi-plate was developed with a focus...
Exedy 2005-2005 Saab 9-2X Aero H4 Hyper Twin Cerametallic Clutch Sprung Center Disc Pull Type Cover
$2,413.04
$2,051.09
EXEFM012SD
2002-2005 Subaru WRX
Clutch Kits - Multi
Clutches and Flywheels
Exedy
Subaru
For high-powered applications, EXEDY offers twin and triple Multi-Plate clutches. These are designed for high power street as well as drag, road and rally...
Exedy 2005-2005 Saab 9-2X Aero H4 Hyper Twin Carbon-R Clutch Rigid Disc Pull Type Cover
$2,814.25
$2,392.11
EXEFM012SBMC1
2002-2005 Subaru WRX
Clutch Kits - Multi
Clutches and Flywheels
Exedy
Subaru
EXEDY carbon discs are able to perform through long durations of high rotational velocity due to our precise application of carbon. Carbon material also...
Exedy 2005-2005 Saab 9-2X Aero Hyper Compe-R Twin Cerametallic Clutch Rigid Center Disc Pull Type
$2,279.11
$1,937.25
EXEFM012SBL
2002-2005 Subaru WRX
2015-2021 Subaru WRX
2015-2022 WRX STI
Clutch Kits - Multi
Clutches and Flywheels
Exedy
Subaru
The new standard for racing clutches is now available, with the EXEDY Hyper Compe Series. The ultralight metal multi-plate was developed with a focus...
Exedy 2005-2005 Saab 9-2X Aero H4 Hyper Single Clutch Sprung Center Disc Pull Type (w/FW Bolts)
$780.11
$663.09
EXEFH01SD1
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
The EXEDY Hyper Single Series clutch is engineered to optimize the performance of cars that are moderately modified. Similar to our multi-plate clutches, it...
Exedy 2005-2005 Saab 9-2X Aero H4 Lightweight Flywheel
$656.44
$557.98
EXEFF01
2002-2005 Subaru WRX
Clutches and Flywheels
Exedy
Flywheels
Subaru
EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag...
Exedy 2005-2005 Saab 9-2X Aero H4 Stage 2 Cerametallic Clutch 4 Puck Disc
$752.38
$639.53
EXE15950P4
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
EXEDY cerametallic clutches are designed to handle the abuse of high power modified engines. Our cerametallic friction material can handle much more abuse than...
Exedy 2005-2005 Saab 9-2X Aero H4 Stage 2 Cerametallic Clutch 4 Puck Disc
$813.09
$691.13
EXE15950HDP4
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
EXEDY cerametallic clutches are designed to handle the abuse of high power modified engines. Our cerametallic friction material can handle much more abuse than...
Exedy 2005-2005 Saab 9-2X Aero H4 Stage 2 Cerametallic Clutch Thick Disc
$1,080.97
$918.83
EXE15950HD
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
EXEDY cerametallic clutches are designed to handle the abuse of high power modified engines. Our cerametallic friction material can handle much more abuse than...
Exedy 2005-2005 Saab 9-2X Aero H4 Stage 2 Cerametallic Clutch Thick Disc
$803.18
$682.70
EXE15950
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
EXEDY cerametallic clutches are designed to handle the abuse of high power modified engines. Our cerametallic friction material can handle much more abuse than...
Exedy 2005-2005 Saab 9-2X Aero H4 Stage 2 Cerametallic Clutch Thin Disc
$811.59
$689.85
EXE15900
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
EXEDY cerametallic clutches are designed to handle the abuse of high power modified engines. Our cerametallic friction material can handle much more abuse than...
Exedy 2005-2005 Saab 9-2X Aero H4 Stage 1 Organic Clutch Subaru Forester 2004-2005
$809.18
$687.81
EXE15802HD
2002-2005 Subaru WRX
Clutch Kits - Single
Clutches and Flywheels
Exedy
Subaru
EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary...
H&R 04-07 Subaru 2.5 RS/Impreza/TS/WRX Sedan/Sport/Wagon GD/GG Sway Bar Kit - 22mm Front/25mm Rear
$648.00
HRS72458-2
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
H&R
Subaru
Suspension
Suspension Linkage
Sway Bars
H&R'sport Sway Bars are designed for drivers'who desire improved handling without lowering or affecting ride quality. H&R'sport Sway Bars increase your suspension's roll stiffness-or...
H&R 01-03 Subaru 2.5 RS/Impreza/TS/WRX Sedan/Sport/Wagon GD/GG Sway Bar Kit - 22mm Front/25mm Rear
$648.00
HRS72458
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
H&R
Subaru
Suspension
Suspension Linkage
Sway Bars
H&R'sport Sway Bars are designed for drivers'who desire improved handling without lowering or affecting ride quality. H&R'sport Sway Bars increase your suspension's roll stiffness-or...
H&R 06-07 Subaru 2.5 RS/Impreza/TS/WRX GD/GG Sedan/Sport Wagon 25mm Adj. 3 Hole Sway Bar - Rear
$319.00
HRS71458-2
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
H&R
Subaru
Suspension
Suspension Linkage
Sway Bars
H&R'sport Sway Bars are designed for drivers'who desire improved handling without lowering or affecting ride quality. H&R'sport Sway Bars increase your suspension's roll stiffness-or...
H&R 01-03 Subaru 2.5 RS/Impreza/TS/WRX GD/GG Sedan/Sport Wagon 25mm Adj. 3 Hole Sway Bar - Rear
$319.00
HRS71458
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
H&R
Subaru
Suspension
Suspension Linkage
Sway Bars
H&R'sport Sway Bars are designed for drivers'who desire improved handling without lowering or affecting ride quality. H&R'sport Sway Bars increase your suspension's roll stiffness-or...
H&R 01-03 Subaru 2.5 RS/Impreza/TS/WRX GD/GG Sedan/Sport Wagon 22mm Non Adj. Sway Bar - Front
$329.00
HRS70458
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
H&R
Subaru
Suspension
Suspension Linkage
Sway Bars
H&R'sport Sway Bars are designed for drivers'who desire improved handling without lowering or affecting ride quality. H&R'sport Sway Bars increase your suspension's roll stiffness-or...
H&R 01-03 Subaru 2.5 RS/Impreza/TS/WRX (Sedan/Sport Wagon) GD/GG Street Perf. Coil Over
$1,980.00
HRS54466
2002-2005 Subaru WRX
Coilovers
H&R
Height Adjustment
Subaru
Suspension
H&R'street Performance Coil Overs are the perfect suspension'solution for discerning drivers-from daily drivers'to serious tuners-who can appreciate awesome handling and superb ride comfort. Each...
H&R 04-07 Subaru 2.5 RS/Impreza/TS/WRX (Sedan/Sport Wagon) GD/GG Street Perf. Coil Over
$2,250.00
HRS54458
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
Coilovers
H&R
Height Adjustment
Subaru
Suspension
H&R'street Performance Coil Overs are the perfect suspension'solution for discerning drivers-from daily drivers'to serious tuners-who can appreciate awesome handling and superb ride comfort. Each...
H&R 04-07 Subaru 2.5 RS/Impreza/TS/WRX Sedan/Sport Wagon GD/GG OE Sport Spring
$349.00
HRS54457-55
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
H&R
Height Adjustment
Lowering Springs
Subaru
Suspension
Only from H&R, OE Sport Springs are for those who desire a slight increase in handling and control. You can expect reduced body roll...
H&R 04-07 Subaru 2.5 RS/Impreza/TS/WRX Sedan/Sport Wagon GD/GG Sport Spring
$439.00
HRS54457
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
H&R
Height Adjustment
Lowering Springs
Subaru
Suspension
Sport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower...
H&R 01-03 Subaru 2.5 RS/Impreza/TS/WRX (Sedan/Sport Wagon) GD/GG Sport Spring
$349.00
HRS54456
2002-2005 Subaru WRX
H&R
Height Adjustment
Lowering Springs
Subaru
Suspension
Sport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower...
Turbo XS Catback adapter for 2002-5 WRX and STi
$194.47
TXSWS-CBAP
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
Catback
Engine
Exhaust
Exhaust, Mufflers & Tips
Subaru
Turbo XS
WRX/STi Cat Back Adapter Pipe; Version One Turbo XS Downpipe; 02-07This Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza...
CSF 02-07 Subaru WRX/STI Radiator - Black Finish
$329.00
$309.00
CSF3076B
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
Engine
Radiators
Subaru
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its...
Radium 02-21 Subaru EJ-Series Fluid Lock Turbo Dual Catch Can Kit
$419.95
$398.95
RAD20-0608-FL
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
2008-2014 Subaru WRX
2008-2014 Subaru WRX STI
2015-2021 Subaru WRX
2015-2022 WRX STI
Engine
Engine Components
Oil Catch Cans
Radium Engineering
Subaru
Dual catch can kit for the 2002-2021 Subaru Impreza-based vehicle with EJ engine. Mounts to passenger side strut tower. All brackets, fttings and hoses...
Invidia 02-07 WRX/STi 76mm N1 REGULAR Stainless Steel Tip Cat-back Exhaust
$1,134.00
$793.80
INVHS02SW1GTP
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
Catback
Engine
Exhaust
Exhaust, Mufflers & Tips
Invidia
Subaru
Invidia 02-07 WRX/STi 76mm N1 REGULAR Stainless Steel Tip Cat-back ExhaustThis Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza...
Turbo XS 02-07 WRX/STI Catted Standard Muffler Turboback Exhaust
$1,615.78
TXSWS02-TBE
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
Engine
Exhaust
Exhaust, Mufflers & Tips
Subaru
Turbo Back
Turbo XS
Turboback Exhaust System; High Flow Catalytic Converter; 4" BlackThis Part Fits: Year Make Model Submodel 2008 Subaru Forester Sports 2.5 XT 2004-2005 Subaru Forester...
Torque Solution Positive Shift Kit: Subaru Impreza 1993-2007 Subaru WRX & STi 2002-2007
$49.99
TQSTS-SU-PSK
2002-2005 Subaru WRX
2004-2007 Subaru WRX STI
2006-2007 Subaru WRX
Shifter Bushings
Shifters and Bushings
Subaru
Torque Solution
Torque Solution Positive Shift Kit: Subaru Impreza 1993-2007 Subaru WRX & STi 2002-2007This Part Fits: Year Make Model Submodel 2006-2007 Subaru Impreza 2.5i 1993-1995...
G-Loc 04-05 WRX Brake Pads
$183.00
GP929-GS1
2002-2005 Subaru WRX
Brake Pads
Brake Pads - Performance
Brake Pads - Racing
Brakes
Braking Systems
G-Loc Brakes
Please allow 1-2 week build time G-LOC BRAKE COMPOUNDS G-LOC™ GS-1 The G-LOC™ GS-1 is our high performance street compound. GS-1 produces very...
G-Loc 2003 WRX Brake Pads
$183.00
GP929-GS1
2002-2005 Subaru WRX
Brake Pads
Brake Pads - Performance
Brake Pads - Racing
Brakes
Braking Systems
G-Loc Brakes
If you're looking for a brake pad that can handle the demands of your 2003 Subaru WRX, G-Loc brake pads are the perfect choice....