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Collection: 2004 STI

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380 products

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Air Boxes (1 product)
Air Filters - Drop In (1 product)
Air Intake + Accessories (6 products)
Battery Tiedowns (5 products)
Bearings (1 product)
Belts - Timing, Accessory (1 product)
Big Brake Kits (1 product)
BOV and BPV (22 products)
Brackets (2 products)
Brake Calipers + Rebuild (3 products)
Brake Hardware (3 products)
Brake Line Kits (2 products)
Brake Pads (38 products)
Brake Rotors (18 products)
Brake Shoes (1 product)
Bushing Kits (15 products)
Camber Kits (2 products)
Caster Kits (1 product)
Cat Back Exhaust (5 products)
Clutch Discs (6 products)
Clutch Forks (1 product)
Clutch Kits - Multi (6 products)
Clutch Kits - Single (9 products)
Clutch Rebuild Kits (4 products)
Coilovers + Accessories (1 product)
Coolant Reservoirs (1 product)
Crankshaft Dampers (1 product)
Diff Mounts + Braces + Bushings (4 products)
Dipstick Handle (1 product)
Dipsticks (5 products)
E-Tunes (1 product)
ECU Tunes (2 products)
Engine Bay Caps (4 products)
Engine Covers (2 products)
Engine Mounts (17 products)
Engine Oil Change Kit (2 products)
Exhaust Adapters (4 products)
Exhaust Gaskets (1 product)
Exhaust Manifolds + Accessories (1 product)
Extender (2 products)
Fans & Shrouds (1 product)
Fittings (3 products)
Flanges (1 product)
Flywheels (5 products)
Fuel Filters (2 products)
Fuel Injectors + Accessories (2 products)
Fuel Pumps + Hangers (5 products)
Fuel Rails (2 products)
Hardware (2 products)
Heat Shields (1 product)
Hoses (7 products)
Intercoolers + Accessories (8 products)
LED (3 products)
Lowering Springs (3 products)
Mud Flaps (3 products)
Muffler (1 product)
Multi-Purpose Light Bulb (2 products)
Oil Caps (5 products)
Oil Coolers (3 products)
Oil Filters (2 products)
Piston Rings (1 product)
Power Packages (2 products)
Pressure Plates (2 products)
Programmers + Accessories (1 product)
Pulleys - Crank, Underdrive (3 products)
Radiator Caps (6 products)
Radiator Hoses (2 products)
Radiator Stays (3 products)
Radiators (1 product)
Release Bearings (3 products)
Reverse Lockout (3 products)
Shift Knobs (2 products)
Shifter Bushings (10 products)
Shifters (5 products)
Shock Mounts & Camber Plates (2 products)
Silicone Couplers & Hoses (3 products)
Spark Plugs (3 products)
Steering Dampers (2 products)
Strut Bars (5 products)
Subaru Dyno Tune (1 product)
Suspension Arms & Components (1 product)
Sway Bar Bushings (2 products)
Sway Bar Endlinks (5 products)
Sway Bars (4 products)
Thermostats (1 product)
Tools (1 product)
Tow Hooks (3 products)
Transmission Mounts (4 products)
Turbine Housings (4 products)
Turbo Inlets (2 products)
Turbo Kits (3 products)
Turbochargers (7 products)
Valve Cover Gaskets (2 products)
Valve Seals (1 product)
Valve Springs, Retainers (1 product)
Wastegate + Accessories (5 products)
Wheel Spacers & Adapters (8 products)
Wiring Harnesses (1 product)

Air Boxes (1 product)
Air Filters - Drop In (1 product)
Air Intake + Accessories (6 products)
Battery Tiedowns (5 products)
Bearings (1 product)
Belts - Timing, Accessory (1 product)
Big Brake Kits (1 product)
BOV and BPV (22 products)
Brackets (2 products)
Brake Calipers + Rebuild (3 products)
Brake Hardware (3 products)
Brake Line Kits (2 products)
Brake Pads (38 products)
Brake Rotors (18 products)
Brake Shoes (1 product)
Bushing Kits (15 products)
Camber Kits (2 products)
Caster Kits (1 product)
Cat Back Exhaust (5 products)
Clutch Discs (6 products)
Clutch Forks (1 product)
Clutch Kits - Multi (6 products)
Clutch Kits - Single (9 products)
Clutch Rebuild Kits (4 products)
Coilovers + Accessories (1 product)
Coolant Reservoirs (1 product)
Crankshaft Dampers (1 product)
Diff Mounts + Braces + Bushings (4 products)
Dipstick Handle (1 product)
Dipsticks (5 products)
E-Tunes (1 product)
ECU Tunes (2 products)
Engine Bay Caps (4 products)
Engine Covers (2 products)
Engine Mounts (17 products)
Engine Oil Change Kit (2 products)
Exhaust Adapters (4 products)
Exhaust Gaskets (1 product)
Exhaust Manifolds + Accessories (1 product)
Extender (2 products)
Fans & Shrouds (1 product)
Fittings (3 products)
Flanges (1 product)
Flywheels (5 products)
Fuel Filters (2 products)
Fuel Injectors + Accessories (2 products)
Fuel Pumps + Hangers (5 products)
Fuel Rails (2 products)
Hardware (2 products)
Heat Shields (1 product)
Hoses (7 products)
Intercoolers + Accessories (8 products)
LED (3 products)
Lowering Springs (3 products)
Mud Flaps (3 products)
Muffler (1 product)
Multi-Purpose Light Bulb (2 products)
Oil Caps (5 products)
Oil Coolers (3 products)
Oil Filters (2 products)
Piston Rings (1 product)
Power Packages (2 products)
Pressure Plates (2 products)
Programmers + Accessories (1 product)
Pulleys - Crank, Underdrive (3 products)
Radiator Caps (6 products)
Radiator Hoses (2 products)
Radiator Stays (3 products)
Radiators (1 product)
Release Bearings (3 products)
Reverse Lockout (3 products)
Shift Knobs (2 products)
Shifter Bushings (10 products)
Shifters (5 products)
Shock Mounts & Camber Plates (2 products)
Silicone Couplers & Hoses (3 products)
Spark Plugs (3 products)
Steering Dampers (2 products)
Strut Bars (5 products)
Subaru Dyno Tune (1 product)
Suspension Arms & Components (1 product)
Sway Bar Bushings (2 products)
Sway Bar Endlinks (5 products)
Sway Bars (4 products)
Thermostats (1 product)
Tools (1 product)
Tow Hooks (3 products)
Transmission Mounts (4 products)
Turbine Housings (4 products)
Turbo Inlets (2 products)
Turbo Kits (3 products)
Turbochargers (7 products)
Valve Cover Gaskets (2 products)
Valve Seals (1 product)
Valve Springs, Retainers (1 product)
Wastegate + Accessories (5 products)
Wheel Spacers & Adapters (8 products)
Wiring Harnesses (1 product)

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Red (1 product)

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380 products

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Air Boxes (1 products)
Air Filters - Drop In (1 products)
Air Intake + Accessories (6 products)
Battery Tiedowns (5 products)
Bearings (1 products)
Belts - Timing, Accessory (1 products)
Big Brake Kits (1 products)
BOV and BPV (22 products)
Brackets (2 products)
Brake Calipers + Rebuild (3 products)
Brake Hardware (3 products)
Brake Line Kits (2 products)
Brake Pads (38 products)
Brake Rotors (18 products)
Brake Shoes (1 products)
Bushing Kits (15 products)
Camber Kits (2 products)
Caster Kits (1 products)
Cat Back Exhaust (5 products)
Clutch Discs (6 products)
Clutch Forks (1 products)
Clutch Kits - Multi (6 products)
Clutch Kits - Single (9 products)
Clutch Rebuild Kits (4 products)
Coilovers + Accessories (1 products)
Coolant Reservoirs (1 products)
Crankshaft Dampers (1 products)
Diff Mounts + Braces + Bushings (4 products)
Dipstick Handle (1 products)
Dipsticks (5 products)
E-Tunes (1 products)
ECU Tunes (2 products)
Engine Bay Caps (4 products)
Engine Covers (2 products)
Engine Mounts (17 products)
Engine Oil Change Kit (2 products)
Exhaust Adapters (4 products)
Exhaust Gaskets (1 products)
Exhaust Manifolds + Accessories (1 products)
Extender (2 products)
Fans & Shrouds (1 products)
Fittings (3 products)
Flanges (1 products)
Flywheels (5 products)
Fuel Filters (2 products)
Fuel Injectors + Accessories (2 products)
Fuel Pumps + Hangers (5 products)
Fuel Rails (2 products)
Hardware (2 products)
Heat Shields (1 products)
Hoses (7 products)
Intercoolers + Accessories (8 products)
LED (3 products)
Lowering Springs (3 products)
Mud Flaps (3 products)
Muffler (1 products)
Multi-Purpose Light Bulb (2 products)
Oil Caps (5 products)
Oil Coolers (3 products)
Oil Filters (2 products)
Piston Rings (1 products)
Power Packages (2 products)
Pressure Plates (2 products)
Programmers + Accessories (1 products)
Pulleys - Crank, Underdrive (3 products)
Radiator Caps (6 products)
Radiator Hoses (2 products)
Radiator Stays (3 products)
Radiators (1 products)
Release Bearings (3 products)
Reverse Lockout (3 products)
Shift Knobs (2 products)
Shifter Bushings (10 products)
Shifters (5 products)
Shock Mounts & Camber Plates (2 products)
Silicone Couplers & Hoses (3 products)
Spark Plugs (3 products)
Steering Dampers (2 products)
Strut Bars (5 products)
Subaru Dyno Tune (1 products)
Suspension Arms & Components (1 products)
Sway Bar Bushings (2 products)
Sway Bar Endlinks (5 products)
Sway Bars (4 products)
Thermostats (1 products)
Tools (1 products)
Tow Hooks (3 products)
Transmission Mounts (4 products)
Turbine Housings (4 products)
Turbo Inlets (2 products)
Turbo Kits (3 products)
Turbochargers (7 products)
Valve Cover Gaskets (2 products)
Valve Seals (1 products)
Valve Springs, Retainers (1 products)
Wastegate + Accessories (5 products)
Wheel Spacers & Adapters (8 products)
Wiring Harnesses (1 products)

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380 products

Energy Suspension 02-06 Subaru Impreza/WRX Black Hyper-Flex Master Bushing Set

Sale

Energy Suspension 02-06 Subaru Impreza/WRX Black Hyper-Flex Master Bushing Set

Regular price $269.14 USD

Regular price ~~$403.71 USD~~ Sale price $269.14 USD
Unit price per

Sale
Eibach Pro-Alignment Front or Rear Camber bolts for 01-08 WRX / 04-07 Scion xA Front Only/ 04-06 Sci

Sale

Eibach Pro-Alignment Front or Rear Camber bolts for 01-08 WRX / 04-07 Scion xA Front Only/ 04-06 Sci

Regular price $29.00 USD

Regular price ~~$32.22 USD~~ Sale price $29.00 USD
Unit price per

Sale
DeatschWerks 93-05 Subaru Impreza Fuel Filter

DeatschWerks 93-05 Subaru Impreza Fuel Filter

Regular price $104.00 USD

Regular price Sale price $104.00 USD
Unit price per
DeatschWerks 04-06 STi / 04-06 Legacy GT EJ25 1000cc Side Feed Injectors *DOES NOT FIT OTHER YEARS*

DeatschWerks 04-06 STi / 04-06 Legacy GT EJ25 1000cc Side Feed Injectors *DOES NOT FIT OTHER YEARS*

Regular price $669.00 USD

Regular price Sale price $669.00 USD
Unit price per
DeatschWerks 04-06 STi / 04-06 Legacy GT EJ25 850cc Side Feed Injectors *DOES NOT FIT OTHER YEARS*

DeatschWerks 04-06 STi / 04-06 Legacy GT EJ25 850cc Side Feed Injectors *DOES NOT FIT OTHER YEARS*

Regular price $669.00 USD

Regular price Sale price $669.00 USD
Unit price per
DBA 08-14 Subaru WRX SP500 Rear Brake Pads

Sale

DBA 08-14 Subaru WRX SP500 Rear Brake Pads

Regular price $80.93 USD

Regular price ~~$95.64 USD~~ Sale price $80.93 USD
Unit price per

Sale
DBA 04-17 Subaru STI SP500 Front Brake Pads

Sale

DBA 04-17 Subaru STI SP500 Front Brake Pads

Regular price $142.00 USD

Regular price ~~$167.82 USD~~ Sale price $142.00 USD
Unit price per

Sale
Clutch Masters 06-08 Subaru WRX 2.5L Eng. 5-Spd Steel Flywheel

Sale

Clutch Masters 06-08 Subaru WRX 2.5L Eng. 5-Spd Steel Flywheel

Regular price $446.25 USD

Regular price ~~$525.00 USD~~ Sale price $446.25 USD
Unit price per

Sale
BLOX Racing MLS Exhaust Turbo to Downpipe Gasket - 6 Layers - Subaru EJ20/EJ25

Sale

BLOX Racing MLS Exhaust Turbo to Downpipe Gasket - 6 Layers - Subaru EJ20/EJ25

Regular price $12.80 USD

Regular price ~~$16.00 USD~~ Sale price $12.80 USD
Unit price per

Sale
Turbo XS 02-07 WRX RFL Blow off Valve BOV

Turbo XS 02-07 WRX RFL Blow off Valve BOV

Regular price $324.98 USD

Regular price Sale price $324.98 USD
Unit price per
Turbo XS 02-07 WRX-STi Rear Muffler Assembly

Turbo XS 02-07 WRX-STi Rear Muffler Assembly

Regular price $559.91 USD

Regular price Sale price $559.91 USD
Unit price per
Turbo XS 02-07 WRX-STi Catback Exhaust Blued Tips

Turbo XS 02-07 WRX-STi Catback Exhaust Blued Tips

Regular price $833.16 USD

Regular price Sale price $833.16 USD
Unit price per
Turbo XS 02-07 WRX-STi Catback Exhaust Polished Tips

Turbo XS 02-07 WRX-STi Catback Exhaust Polished Tips

Regular price $833.16 USD

Regular price Sale price $833.16 USD
Unit price per
Turbo XS Intake for 02-07 WRX & STi

Turbo XS Intake for 02-07 WRX & STi

Regular price $233.62 USD

Regular price Sale price $233.62 USD
Unit price per
Turbo XS 02-05 WRX/STi FM Intercooler *Use Factory BOV/CrashBeam Built In/BOV NOT INCL*

Turbo XS 02-05 WRX/STi FM Intercooler *Use Factory BOV/CrashBeam Built In/BOV NOT INCL*

Regular price $1,643.18 USD

Regular price Sale price $1,643.18 USD
Unit price per
Turbo XS Catback adapter for 2002-5 WRX and STi

Turbo XS Catback adapter for 2002-5 WRX and STi

Regular price $194.47 USD

Regular price Sale price $194.47 USD
Unit price per
Turbo XS Type H BOV Adapter kit for 02-07 WRX/STi / 08 STi

Turbo XS Type H BOV Adapter kit for 02-07 WRX/STi / 08 STi

Regular price $63.95 USD

Regular price Sale price $63.95 USD
Unit price per
Rally Armor 02-07 Subaru WRX/STI/RS/2.5i (Wagons Req. Mod.) Red UR Mud Flap w/ White Logo

Rally Armor 02-07 Subaru WRX/STI/RS/2.5i (Wagons Req. Mod.) Red UR Mud Flap w/ White Logo

Regular price $146.50 USD

Regular price Sale price $146.50 USD
Unit price per
Rally Armor 02-07 Subaru WRX/STI/RS/2.5i (Wagons Req. Mod.) Black UR Mud Flap w/ Grey Logo

Rally Armor 02-07 Subaru WRX/STI/RS/2.5i (Wagons Req. Mod.) Black UR Mud Flap w/ Grey Logo

Regular price $146.50 USD

Regular price Sale price $146.50 USD
Unit price per
Rally Armor 02-07 Subaru WRX/STI/RS/2.5i (wagons req mod) Basic Black Mud Flap w/ Red Logo

Rally Armor 02-07 Subaru WRX/STI/RS/2.5i (wagons req mod) Basic Black Mud Flap w/ Red Logo

Regular price $66.00 USD

Regular price Sale price $66.00 USD
Unit price per

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