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Collection: 3rd Gen WRX-STI

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Fuel Injector Sets - 4Cyl (5 products)
Fuel Pressure Regulators (1 products)
Fuel Pump Fitment Kits (2 products)
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Fuel System (1 products)
Fuel Systems (2 products)
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Gaskets (146 products)
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HEAD GASKET (8 products)
Head Gaskets (86 products)
Head Stud & Bolt Kits (1 products)
Headers (1 products)
Headers & Manifolds (1 products)
Intake Gaskets (1 products)
Intakes (20 products)
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Main Stud & Bolt Kits (1 products)
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Stroker Kits (12 products)
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Sway Bar Endlinks (4 products)
Turbo Parts (57 products)
TURBO SUCTION HOSE (2 products)
VALVE GUIDE REPAIR PART (2 products)
Valve Guides (4 products)
VALVE REPAIR PART (2 products)
Valve Seals (2 products)
VALVE SEAT RING REPAIR PART (2 products)
VALVE SPRING SEAT (3 products)
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1309 products

Cometic Subaru EJ25 Motor 100mm .040 inch MLS Head Gasket DOHC 16V

Sale

Cometic Subaru EJ25 Motor 100mm .040 inch MLS Head Gasket DOHC 16V

Vendor:
Cometic Gasket

Regular price $51.84 USD

Regular price ~~$57.59 USD~~ Sale price $51.84 USD

Sale
Cometic Subaru EJ25 Motor 100mm .030 inch MLS Head Gasket DOHC 16V

Sale

Cometic Subaru EJ25 Motor 100mm .030 inch MLS Head Gasket DOHC 16V

Vendor:
Cometic Gasket

Regular price $51.84 USD

Regular price ~~$57.59 USD~~ Sale price $51.84 USD

Sale
Cometic Subaru EJ25 Motor 100mm .027 inch MLS Head Gasket DOHC 16V

Sale

Cometic Subaru EJ25 Motor 100mm .027 inch MLS Head Gasket DOHC 16V

Vendor:
Cometic Gasket

Regular price $51.84 USD

Regular price ~~$57.59 USD~~ Sale price $51.84 USD

Sale
Cometic Subaru EJ20GN Turbo 93mm .060 inch MLS Head Gasket DOHC 16V Turbo

Sale

Cometic Subaru EJ20GN Turbo 93mm .060 inch MLS Head Gasket DOHC 16V Turbo

Vendor:
Cometic Gasket

Regular price $74.68 USD

Regular price ~~$82.96 USD~~ Sale price $74.68 USD

Sale
Cometic Subaru EJ20GN Turbo 93mm .051 inch MLS Head Gasket DOHC 16V Turbo

Sale

Cometic Subaru EJ20GN Turbo 93mm .051 inch MLS Head Gasket DOHC 16V Turbo

Vendor:
Cometic Gasket

Regular price $51.84 USD

Regular price ~~$57.59 USD~~ Sale price $51.84 USD

Sale
Cometic Subaru EJ20GN Turbo 93mm .045 inch MLS Head Gasket DOHC 16V Turbo

Sale

Cometic Subaru EJ20GN Turbo 93mm .045 inch MLS Head Gasket DOHC 16V Turbo

Vendor:
Cometic Gasket

Regular price $51.84 USD

Regular price ~~$57.59 USD~~ Sale price $51.84 USD

Sale
Cometic Subaru EJ20GN Turbo 93mm .040 inch MLS Head Gasket DOHC 16V Turbo

Sale

Cometic Subaru EJ20GN Turbo 93mm .040 inch MLS Head Gasket DOHC 16V Turbo

Vendor:
Cometic Gasket

Regular price $51.84 USD

Regular price ~~$57.59 USD~~ Sale price $51.84 USD

Sale
Cometic Subaru EJ20GN Turbo 93mm .030 inch MLS Head Gasket DOHC 16V Turbo

Sale

Cometic Subaru EJ20GN Turbo 93mm .030 inch MLS Head Gasket DOHC 16V Turbo

Vendor:
Cometic Gasket

Regular price $51.84 USD

Regular price ~~$57.59 USD~~ Sale price $51.84 USD

Sale
Cometic Subaru EJ22E/EJ22T/EJ25D .051in MLS Cylinder Head Gasket 100mm Bore

Sale

Cometic Subaru EJ22E/EJ22T/EJ25D .051in MLS Cylinder Head Gasket 100mm Bore

Vendor:
Cometic Gasket

Regular price $51.84 USD

Regular price ~~$57.59 USD~~ Sale price $51.84 USD

Sale
Cobb 06-07 WRX/04-07 STi / 05-06 LGT (AT- MT- SpecB) 2.5L Turbo Models AccessPORT V3

Cobb 06-07 WRX/04-07 STi / 05-06 LGT (AT- MT- SpecB) 2.5L Turbo Models AccessPORT V3

Vendor:
COBB

Regular price $735.00 USD

Regular price Sale price $735.00 USD
Cobb 06-07 Subaru WRX / 04-07 STi Air Oil Separator

Cobb 06-07 Subaru WRX / 04-07 STi Air Oil Separator

Vendor:
COBB

Regular price $565.00 USD

Regular price Sale price $565.00 USD
Cobb 02-07 Subaru WRX / 04-07 STi / 04-08 FXT SF Airbox Kit

Cobb 02-07 Subaru WRX / 04-07 STi / 04-08 FXT SF Airbox Kit

Vendor:
COBB

Regular price $205.00 USD

Regular price Sale price $205.00 USD
Brian Crower Adjustable Cam Gears Black for Subaru EJ205/EJ257 (set of 2)-exhaust side only

Brian Crower Adjustable Cam Gears Black for Subaru EJ205/EJ257 (set of 2)-exhaust side only

Vendor:
Brian Crower

Regular price $464.00 USD

Regular price Sale price $464.00 USD
Brian Crower Adjustable Cam Gears Black for Subaru EJ205/EJ257 (Set of 4)

Brian Crower Adjustable Cam Gears Black for Subaru EJ205/EJ257 (Set of 4)

Vendor:
Brian Crower

Regular price $844.00 USD

Regular price Sale price $844.00 USD
Brian Crower Adjustable Cam Gears for Subaru EJ205/EJ257 (Set of 2) - Exhaust Side Only

Brian Crower Adjustable Cam Gears for Subaru EJ205/EJ257 (Set of 2) - Exhaust Side Only

Vendor:
Brian Crower

Regular price $464.00 USD

Regular price Sale price $464.00 USD
Brian Crower Connecting Rods - Subaru EJ205-EJ257 - 5.141 - bROD w/ARP2000 Fasteners

Brian Crower Connecting Rods - Subaru EJ205-EJ257 - 5.141 - bROD w/ARP2000 Fasteners

Vendor:
Brian Crower

Regular price $657.30 USD

Regular price Sale price $657.30 USD
Brian Crower Connecting Rods - Subaru EJ205-EJ257 - 5.141 - BC625+ w/ARP Custom Age 625+ Fasteners

Brian Crower Connecting Rods - Subaru EJ205-EJ257 - 5.141 - BC625+ w/ARP Custom Age 625+ Fasteners

Vendor:
Brian Crower

Regular price $980.70 USD

Regular price Sale price $980.70 USD
Brian Crower Valve Guides - Subaru EJ205/EJ257/EJ257B 6.0mm Exhaust (Quantity of 8)

Brian Crower Valve Guides - Subaru EJ205/EJ257/EJ257B 6.0mm Exhaust (Quantity of 8)

Vendor:
Brian Crower

Regular price $81.00 USD

Regular price Sale price $81.00 USD
Brian Crower Valve Guides - Subaru EJ205/EJ257/EJ257B 6.0mm Intake (Quantity of 8)

Brian Crower Valve Guides - Subaru EJ205/EJ257/EJ257B 6.0mm Intake (Quantity of 8)

Vendor:
Brian Crower

Regular price $81.00 USD

Regular price Sale price $81.00 USD
Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm Over STD Tip (33mm) Exhaust Valve Set 8

Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm Over STD Tip (33mm) Exhaust Valve Set 8

Vendor:
Brian Crower

Regular price $197.00 USD

Regular price Sale price $197.00 USD
Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 +1mm Over STD Tip (37mm) Intake Valve Set 8

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 +1mm Over STD Tip (37mm) Intake Valve Set 8

Vendor:
Brian Crower

Regular price $197.00 USD

Regular price Sale price $197.00 USD
Brian Crower Subaru EJ205 / EJ257 STD Size STD Tip (36mm) Exhaust Valve (Single Valve)

Brian Crower Subaru EJ205 / EJ257 STD Size STD Tip (36mm) Exhaust Valve (Single Valve)

Vendor:
Brian Crower

Regular price $24.63 USD

Regular price Sale price $24.63 USD
Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 STD Size STD Tip (32mm) Exhaust Valve Set 8

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 STD Size STD Tip (32mm) Exhaust Valve Set 8

Vendor:
Brian Crower

Regular price $197.00 USD

Regular price Sale price $197.00 USD
Brian Crower Subaru EJ205/EJ257 32mm Inconel Exhaust Valves

Brian Crower Subaru EJ205/EJ257 32mm Inconel Exhaust Valves

Vendor:
Brian Crower

Regular price $271.00 USD

Regular price Sale price $271.00 USD
Brian Crower Subaru EJ205/EJ257 Single Groove Valve Stem Keepers/Locks (fits BC2160)

Brian Crower Subaru EJ205/EJ257 Single Groove Valve Stem Keepers/Locks (fits BC2160)

Vendor:
Brian Crower

Regular price $109.00 USD

Regular price Sale price $109.00 USD
Brian Crower Subaru EJ205-WRX/EJ257-STi Titanium Retainers - Set of 16

Brian Crower Subaru EJ205-WRX/EJ257-STi Titanium Retainers - Set of 16

Vendor:
Brian Crower

Regular price $204.00 USD

Regular price Sale price $204.00 USD
Brian Crower Subaru EJ205-WRX/EJ257-STi Single Valve Springs

Brian Crower Subaru EJ205-WRX/EJ257-STi Single Valve Springs

Vendor:
Brian Crower

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 3 - Set of 4

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 3 - Set of 4

Vendor:
Brian Crower

Regular price $965.00 USD

Regular price Sale price $965.00 USD

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