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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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Cool White (1 product)
Red (1 product)

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Cool White (1 product)
Red (1 product)

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380 products

Product type

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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Blue (1 products)
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380 products

Whiteline 02-07 Subaru WRX Sedan and Wagon / 03-07 Subaru Impreza Non-Turbo / 04-07 Subaru STi Rear

Sale

Whiteline 02-07 Subaru WRX Sedan and Wagon / 03-07 Subaru Impreza Non-Turbo / 04-07 Subaru STi Rear

Regular price $187.90 USD

Regular price ~~$234.88 USD~~ Sale price $187.90 USD
Unit price per

Sale
Whiteline 03-08 Forester / 02-07 WRX / 04-07 STi / 05-08 LGT Front Sway bar link

Sale

Whiteline 03-08 Forester / 02-07 WRX / 04-07 STi / 05-08 LGT Front Sway bar link

Regular price $123.10 USD

Regular price ~~$153.88 USD~~ Sale price $123.10 USD
Unit price per

Sale
Whiteline 02-08 Subaru WRX / 04-08 WRX STi Front Sway Bar Link Kit

Sale

Whiteline 02-08 Subaru WRX / 04-08 WRX STi Front Sway Bar Link Kit

Regular price $145.50 USD

Regular price ~~$181.88 USD~~ Sale price $145.50 USD
Unit price per

Sale
Whiteline 04-14 Subaru Impreza WRX STi (GD/GV/VA) 6 Speed Gearbox Selector Bushing Kit

Sale

Whiteline 04-14 Subaru Impreza WRX STi (GD/GV/VA) 6 Speed Gearbox Selector Bushing Kit

Regular price $35.90 USD

Regular price ~~$44.88 USD~~ Sale price $35.90 USD
Unit price per

Sale
Whiteline 02-07 WRX F&R / 03-07 Impreza NA F&R / 04-07 STi F&R / 08+ WRX Hatch F Only / 08-09 STi

Sale

Whiteline 02-07 WRX F&R / 03-07 Impreza NA F&R / 04-07 STi F&R / 08+ WRX Hatch F Only / 08-09 STi

Regular price $42.30 USD

Regular price ~~$52.88 USD~~ Sale price $42.30 USD
Unit price per

Sale
Whiteline 9/07-8/12 Subaru Impreza / 9/03-8/09 Legacy Front Strut Mount-Offset Assy (Camber/Caster)

Sale

Whiteline 9/07-8/12 Subaru Impreza / 9/03-8/09 Legacy Front Strut Mount-Offset Assy (Camber/Caster)

Regular price $204.70 USD

Regular price ~~$255.88 USD~~ Sale price $204.70 USD
Unit price per

Sale
Whiteline 02-07 Subaru WRX Sedan and Wagon / 03-07 Subaru Impreza Non-Turbo / 04-07 Subaru STi / 93-

Sale

Whiteline 02-07 Subaru WRX Sedan and Wagon / 03-07 Subaru Impreza Non-Turbo / 04-07 Subaru STi / 93-

Regular price $110.30 USD

Regular price ~~$137.88 USD~~ Sale price $110.30 USD
Unit price per

Sale
Whiteline 04-07 Subaru WRX/STi / 98-02 Subaru Forester Front Upper Strut Mounts - Offset Assembly

Sale

Whiteline 04-07 Subaru WRX/STi / 98-02 Subaru Forester Front Upper Strut Mounts - Offset Assembly

Regular price $230.30 USD

Regular price ~~$287.88 USD~~ Sale price $230.30 USD
Unit price per

Sale
Whiteline 02-07 WRX / 04-09 STi / 05-08 LGT / 08+ WRX Hatch Front Roll-centre / bump-steer adjust ki

Sale

Whiteline 02-07 WRX / 04-09 STi / 05-08 LGT / 08+ WRX Hatch Front Roll-centre / bump-steer adjust ki

Regular price $247.10 USD

Regular price ~~$308.88 USD~~ Sale price $247.10 USD
Unit price per

Sale
Whiteline Subaru 02-07 WRX / 93-07 Impreza Non-Turbo / 04-07 STi 27mm Rear Swaybar Mount Kit

Sale

Whiteline Subaru 02-07 WRX / 93-07 Impreza Non-Turbo / 04-07 STi 27mm Rear Swaybar Mount Kit

Regular price $150.30 USD

Regular price ~~$187.88 USD~~ Sale price $150.30 USD
Unit price per

Sale
Whiteline 02-07 Subaru WRX Sedan and Wagon / 03-07 Subaru Impreza Non-Turbo / 04-07 Subaru STi / 93-

Sale

Whiteline 02-07 Subaru WRX Sedan and Wagon / 03-07 Subaru Impreza Non-Turbo / 04-07 Subaru STi / 93-

Regular price $150.30 USD

Regular price ~~$187.88 USD~~ Sale price $150.30 USD
Unit price per

Sale
Whiteline 04-07 Subaru STi Rear 22mm Heavy Duty Adjustable Swaybar

Sale

Whiteline 04-07 Subaru STi Rear 22mm Heavy Duty Adjustable Swaybar

Regular price $207.90 USD

Regular price ~~$259.88 USD~~ Sale price $207.90 USD
Unit price per

Sale
Whiteline 04-07 Subaru STi Rear 27mm Swaybar-XX h/duty Blade adjustable *Special Order*

Sale

Whiteline 04-07 Subaru STi Rear 27mm Swaybar-XX h/duty Blade adjustable *Special Order*

Regular price $279.10 USD

Regular price ~~$348.88 USD~~ Sale price $279.10 USD
Unit price per

Sale
Walbro fuel pump kit for 02-07 WRX/ 04-07 STi

Walbro fuel pump kit for 02-07 WRX/ 04-07 STi

Regular price $44.90 USD

Regular price Sale price $44.90 USD
Unit price per
Turbosmart FPR Ada Subaru/Nis/Maz

Sale

Turbosmart FPR Ada Subaru/Nis/Maz

Regular price $32.39 USD

Regular price ~~$35.99 USD~~ Sale price $32.39 USD
Unit price per

Sale
Turbosmart BOV MAX/SUB Flange Gasket

Sale

Turbosmart BOV MAX/SUB Flange Gasket

Regular price $8.99 USD

Regular price ~~$9.99 USD~~ Sale price $8.99 USD
Unit price per

Sale
Turbosmart BOV Supersonic Subaru -Black

Sale

Turbosmart BOV Supersonic Subaru -Black

Regular price $387.89 USD

Regular price ~~$430.99 USD~~ Sale price $387.89 USD
Unit price per

Sale
Turbosmart BOV Supersonic Mazda/Subaru -Black

Sale

Turbosmart BOV Supersonic Mazda/Subaru -Black

Regular price $387.89 USD

Regular price ~~$430.99 USD~~ Sale price $387.89 USD
Unit price per

Sale
Turbosmart BOV Vee PRO Port Subaru-Black

Sale

Turbosmart BOV Vee PRO Port Subaru-Black

Regular price $252.89 USD

Regular price ~~$280.99 USD~~ Sale price $252.89 USD
Unit price per

Sale
Turbosmart BOV Dual Port Subaru-Black

Sale

Turbosmart BOV Dual Port Subaru-Black

Regular price $409.49 USD

Regular price ~~$454.99 USD~~ Sale price $409.49 USD
Unit price per

Sale
Turbosmart BOV Dual Port Maz/Sub-Black

Sale

Turbosmart BOV Dual Port Maz/Sub-Black

Regular price $409.49 USD

Regular price ~~$454.99 USD~~ Sale price $409.49 USD
Unit price per

Sale
Turbosmart BOV Dual Port Maz/Sub-Blue

Sale

Turbosmart BOV Dual Port Maz/Sub-Blue

Regular price $409.49 USD

Regular price ~~$454.99 USD~~ Sale price $409.49 USD
Unit price per

Sale
Torque Solution Forged Aluminum Wheel Spacer Subaru 56mm Hub 5x114.3 - 20mm

Torque Solution Forged Aluminum Wheel Spacer Subaru 56mm Hub 5x114.3 - 20mm

Regular price $211.10 USD

Regular price Sale price $211.10 USD
Unit price per
Torque Solution Tial Blow Off Valve Adapter w/ Plug: Subaru WRX / STi 2002-2013

Torque Solution Tial Blow Off Valve Adapter w/ Plug: Subaru WRX / STi 2002-2013

Regular price $49.99 USD

Regular price Sale price $49.99 USD
Unit price per

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