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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)

Blue (1 product)
Cool White (1 product)
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

Torque Solution Billet Battery Tie Down: Subaru WRX/STi/Legacy/Forester/Outback Red

Torque Solution Billet Battery Tie Down: Subaru WRX/STi/Legacy/Forester/Outback Red

Regular price $41.10 USD

Regular price Sale price $41.10 USD
Unit price per
Torque Solution Billet Battery Tie Down: Subaru WRX/STi/Legacy/Forester/Outback Black

Torque Solution Billet Battery Tie Down: Subaru WRX/STi/Legacy/Forester/Outback Black

Regular price $41.10 USD

Regular price Sale price $41.10 USD
Unit price per
Torque Solution Billet Timing Belt Guide: Subaru-All Turbo Models (Inc 02-13 WRX/STi)

Torque Solution Billet Timing Belt Guide: Subaru-All Turbo Models (Inc 02-13 WRX/STi)

Regular price $59.99 USD

Regular price Sale price $59.99 USD
Unit price per
Torque Solution Post Maf Silicone Intake Hose: Subaru WRX / STi 2002-2007

Torque Solution Post Maf Silicone Intake Hose: Subaru WRX / STi 2002-2007

Regular price $64.99 USD

Regular price Sale price $64.99 USD
Unit price per
Torque Solution Shifter & Rear Bushings Combo: Subaru Sti 2004-2014

Torque Solution Shifter & Rear Bushings Combo: Subaru Sti 2004-2014

Regular price $66.65 USD

Regular price Sale price $66.65 USD
Unit price per
Torque Solution Short Shifter Adapter & Bushing Combo: 2015+ Subaru WRX

Torque Solution Short Shifter Adapter & Bushing Combo: 2015+ Subaru WRX

Regular price $83.32 USD

Regular price Sale price $83.32 USD
Unit price per
Torque Solution Short Shifter & Bushings Combo: Subaru Sti 2004-2013

Torque Solution Short Shifter & Bushings Combo: Subaru Sti 2004-2013

Regular price $233.32 USD

Regular price Sale price $233.32 USD
Unit price per
Torque Solution Short Shifter: Subaru Sti 2004-11

Torque Solution Short Shifter: Subaru Sti 2004-11

Regular price $177.77 USD

Regular price Sale price $177.77 USD
Unit price per
Sport Axle Pack, Slotted, Front

Sale

Sport Axle Pack, Slotted, Front

Regular price $657.00 USD

Regular price ~~$717.68 USD~~ Sale price $657.00 USD
Unit price per

Sale
StopTech 04-07 STi Stainless Steel Rear Brake Lines

Sale

StopTech 04-07 STi Stainless Steel Rear Brake Lines

Regular price $71.07 USD

Regular price ~~$74.81 USD~~ Sale price $71.07 USD
Unit price per

Sale
StopTech 04-07 STi & 06-07 WRX Stainless Steel Front Brake Lines

Sale

StopTech 04-07 STi & 06-07 WRX Stainless Steel Front Brake Lines

Regular price $64.69 USD

Regular price ~~$68.09 USD~~ Sale price $64.69 USD
Unit price per

Sale
Centric OE Coated Rear Brake Kit (2 Wheel)

Centric OE Coated Rear Brake Kit (2 Wheel)

Regular price $389.62 USD

Regular price Sale price $389.62 USD
Unit price per
Centric OE Coated Front Brake Kit (2 Wheel)

Centric OE Coated Front Brake Kit (2 Wheel)

Regular price $401.97 USD

Regular price Sale price $401.97 USD
Unit price per
Centric OE Grade Rear Brake Kit (2 Wheel)

Centric OE Grade Rear Brake Kit (2 Wheel)

Regular price $158.61 USD

Regular price Sale price $158.61 USD
Unit price per
Centric OE Grade Front Brake Kit (2 Wheel)

Centric OE Grade Front Brake Kit (2 Wheel)

Regular price $245.11 USD

Regular price Sale price $245.11 USD
Unit price per
Centric OE Grade Front & Rear Brake Kit (4 Wheel)

Centric OE Grade Front & Rear Brake Kit (4 Wheel)

Regular price $403.72 USD

Regular price Sale price $403.72 USD
Unit price per
StopTech Performance 05-08 Legacy 2.5 GT Front Brake Pads

Sale

StopTech Performance 05-08 Legacy 2.5 GT Front Brake Pads

Regular price $136.51 USD

Regular price ~~$143.69 USD~~ Sale price $136.51 USD
Unit price per

Sale
StopTech Performance 04-07 STi / 03-06 Evo / 08-10 Evo / 10+ Camaro Front Brake Pads

Sale

StopTech Performance 04-07 STi / 03-06 Evo / 08-10 Evo / 10+ Camaro Front Brake Pads

Regular price $145.97 USD

Regular price ~~$153.65 USD~~ Sale price $145.97 USD
Unit price per

Sale
StopTech Performance ST-22 2-Piston Rear Caliper Brake Pads

Sale

StopTech Performance ST-22 2-Piston Rear Caliper Brake Pads

Regular price $94.96 USD

Regular price ~~$99.96 USD~~ Sale price $94.96 USD
Unit price per

Sale
StopTech Street Touring 05-08 Legacy 2.5 GT Front Brake Pads

Sale

StopTech Street Touring 05-08 Legacy 2.5 GT Front Brake Pads

Regular price $114.85 USD

Regular price ~~$120.89 USD~~ Sale price $114.85 USD
Unit price per

Sale
StopTech Street Touring 04-07 STi / 03-06 Evo / 08-10 Evo Front Brake Pads

Sale

StopTech Street Touring 04-07 STi / 03-06 Evo / 08-10 Evo Front Brake Pads

Regular price $79.33 USD

Regular price ~~$83.51 USD~~ Sale price $79.33 USD
Unit price per

Sale
StopTech Street Touring ST-22 2-Piston Rear Caliper Brake Pads

Sale

StopTech Street Touring ST-22 2-Piston Rear Caliper Brake Pads

Regular price $63.77 USD

Regular price ~~$67.13 USD~~ Sale price $63.77 USD
Unit price per

Sale
Centric Centric Premium Ceramic Brake Pads

Centric Centric Premium Ceramic Brake Pads

Regular price $37.19 USD

Regular price Sale price $37.19 USD
Unit price per
Centric 05-09 Subaru Legacy 2.5 GT Front Centric Premium Ceramic Brake Pads

Centric 05-09 Subaru Legacy 2.5 GT Front Centric Premium Ceramic Brake Pads

Regular price $62.35 USD

Regular price Sale price $62.35 USD
Unit price per

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