Engine

Price Price
Brand Brand























Color Color









Air Induction Air Induction
Blow Off Valves Blow Off Valves
Boost Controllers Boost Controllers
Dress up & Cosmetics
Electrical & Engine Management Electrical & Engine Management
Fuel System Fuel System
Intercoolers & Accessories
Oil System Oil System
Timing/Accessory Belts & Pulleys Timing/Accessory Belts & Pulleys
Prev 1 2 3 …8 Next
ACL Race Series Crankshaft Main Bearings (+0.025mm, Set), '02-'14 WRX & '04-'21 STi
In Stock!

ACL Race Series Crankshaft Main Bearings (+0.025mm, Set), '02-'14 WRX & '04-'21 STi

$80.81

ACL Race Series Main Bearings (Standard Size, Set), '02-'14 WRX & '04-'21 STi
In Stock!

ACL Race Series Main Bearings (Standard Size, Set), '02-'14 WRX & '04-'21 STi

$80.81

ACL Race Series Main Bearings (Std w/ Extra Clear, Set), '02-'14 WRX & '04-'21 STi
Available For Order!

ACL Race Series Main Bearings (Std w/ Extra Clear, Set), '02-'14 WRX & '04-'21 STi

$80.81

ACL Race Series Rod Bearings (+0.25mm, Set), '02-'14 WRX & '04-'21 STi
Available For Order!

ACL Race Series Rod Bearings (+0.25mm, Set), '02-'14 WRX & '04-'21 STi

$43.54

ACL Race Series Rod Bearings (Std Size, Extra Oil Clear), '02-'14 WRX & '04-'21 STi
In Stock!

ACL Race Series Rod Bearings (Std Size, Extra Oil Clear), '02-'14 WRX & '04-'21 STi

$43.54

ACL Race Series Rod Bearings (Std Size, Set), '02-'14 WRX & '04-'21 STi
In Stock!

ACL Race Series Rod Bearings (Std Size, Set), '02-'14 WRX & '04-'21 STi

$43.54

ARP Head Studs, 2002-2014 WRX & 2004-2021 STi
In Stock!

ARP Head Studs, 2002-2014 WRX & 2004-2021 STi

$225.27

COBB SF Intake & Air Box Combo (COBB Blue), 2008-2014 WRX & STi
In Stock!

COBB SF Intake & Air Box Combo (COBB Blue), 2008-2014 WRX & STi

$475.00 $425.60

COBB SF Intake & Air Box Combo (Stealth Black), 2008-2014 WRX & STi
In Stock!

COBB SF Intake & Air Box Combo (Stealth Black), 2008-2014 WRX & STi

$475.00 $425.60

COBB SF Short Ram Intake System, 2002-2007 WRX & 2004-2007 STi
In Stock!

COBB SF Short Ram Intake System, 2002-2007 WRX & 2004-2007 STi

$265.00 $237.44

COBB SF Short Ram Intake System (COBB Blue), '08-'14 WRX & '08-'21 STi
In Stock!

COBB SF Short Ram Intake System (COBB Blue), '08-'14 WRX & '08-'21 STi

$310.00 $277.76

COBB SF Short Ram Intake System (Stealth Black), '08-'14 WRX & '08-'21 STi
In Stock!

COBB SF Short Ram Intake System (Stealth Black), '08-'14 WRX & '08-'21 STi

$310.00 $277.76

COBB Silicone Top Mount Intercooler Coupler (Black), 2008-2021 WRX
In Stock!

COBB Silicone Top Mount Intercooler Coupler (Black), 2008-2021 WRX

$70.00 $62.72

COBB Stage 1 Power Package w/ v3 AccessPort, '08-'14 WRX & '08-'14 STi
In Stock!

COBB Stage 1 Power Package w/ v3 AccessPort, '08-'14 WRX & '08-'14 STi

$1,095.00 $981.12

Company23 BOV To Top Mount Intercooler Stud Kit, '08-'14 WRX & '05-'09 Legacy GT
1
Ratings Snapshot
5
out of 5
Would recommend this product.
In Stock!

Company23 BOV To Top Mount Intercooler Stud Kit, '08-'14 WRX & '05-'09 Legacy GT

$7.95

Company23 Timing Belt Guide Kit, 2002-2014 WRX & 2004-2021 STi
In Stock!

Company23 Timing Belt Guide Kit, 2002-2014 WRX & 2004-2021 STi

$54.95

Company23 Vacuum Tee Kit, 2002-2014 WRX & 2004-2014 STi
In Stock!

Company23 Vacuum Tee Kit, 2002-2014 WRX & 2004-2014 STi

$11.95

Gates Timing Belt (Blue Racing), 2002-2014 WRX & 2004-2021 STi
In Stock!

Gates Timing Belt (Blue Racing), 2002-2014 WRX & 2004-2021 STi

$158.47

Gates Timing Belt (Standard), 2002-2014 WRX & 2004-2021 STi
In Stock!

Gates Timing Belt (Standard), 2002-2014 WRX & 2004-2021 STi

$59.00

GrimmSpeed 3-Bolt Up Pipe Gasket, 2002-2014 WRX & 2004-2021 STi
In Stock!

GrimmSpeed 3-Bolt Up Pipe Gasket, 2002-2014 WRX & 2004-2021 STi

$22.00

GrimmSpeed Alternator Cover (Black), 2002-2014 WRX & 2004-2021 STi
In Stock!

GrimmSpeed Alternator Cover (Black), 2002-2014 WRX & 2004-2021 STi

$89.00

GrimmSpeed Alternator Cover (Red), 2002-2014 WRX & 2004-2021 STi
In Stock!

GrimmSpeed Alternator Cover (Red), 2002-2014 WRX & 2004-2021 STi

$89.00

GrimmSpeed Exhaust Manifold => Up Pipe Gasket, '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Exhaust Manifold => Up Pipe Gasket, '02-'14 WRX & '04-'21 STi

$13.00

GrimmSpeed Intake Manifold Phenolic Spacers (3mm, Pair), '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Intake Manifold Phenolic Spacers (3mm, Pair), '02-'14 WRX & '04-'21 STi

$50.00

GrimmSpeed Intake Manifold Phenolic Spacers (8mm w/ HW, Pair), '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Intake Manifold Phenolic Spacers (8mm w/ HW, Pair), '02-'14 WRX & '04-'21 STi

$60.00

GrimmSpeed Intake Manifold to TGV Gasket (Pair), '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Intake Manifold to TGV Gasket (Pair), '02-'14 WRX & '04-'21 STi

$13.00

GrimmSpeed Manifold to Cross Pipe Gaskets (2x Thick, Pair/2), '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Manifold to Cross Pipe Gaskets (2x Thick, Pair/2), '02-'14 WRX & '04-'21 STi

$27.00

GrimmSpeed Manifold to Up Pipe Gasket (2x Thick), '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Manifold to Up Pipe Gasket (2x Thick), '02-'14 WRX & '04-'21 STi

$23.00

GrimmSpeed Manifolds To Cross Pipe Gaskets (Pair/2), '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Manifolds To Cross Pipe Gaskets (Pair/2), '02-'14 WRX & '04-'21 STi

$19.00

GrimmSpeed TGV to Head Gasket (Pair), 2002-2014 WRX & 2004-2021 STi
In Stock!

GrimmSpeed TGV to Head Gasket (Pair), 2002-2014 WRX & 2004-2021 STi

$13.00

GrimmSpeed Throttle Body Gasket, 2004-2021 STi & 2006-2014 WRX
In Stock!

GrimmSpeed Throttle Body Gasket, 2004-2021 STi & 2006-2014 WRX

$9.00

GrimmSpeed Turbo Wastegate Bracket For VF Series Turbo, '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Turbo Wastegate Bracket For VF Series Turbo, '02-'14 WRX & '04-'21 STi

$35.00

GrimmSpeed Up Pipe (3-Bolt, Black Ceramic Coating), '02-'14 WRX & '04-'21 STi
Available For Order!

GrimmSpeed Up Pipe (3-Bolt, Black Ceramic Coating), '02-'14 WRX & '04-'21 STi

$299.00

GrimmSpeed Up Pipe To Turbo Gasket, 2002-2014 WRX & 2004-2021 STi
In Stock!

GrimmSpeed Up Pipe To Turbo Gasket, 2002-2014 WRX & 2004-2021 STi

$16.00

GrimmSpeed Up Pipe w/ Flex, 2002-2014 WRX & 2004-2021 STi
In Stock!

GrimmSpeed Up Pipe w/ Flex, 2002-2014 WRX & 2004-2021 STi

$269.00

GrimmSpeed Up Pipe w/ Flex (Ceramic Coated), '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Up Pipe w/ Flex (Ceramic Coated), '02-'14 WRX & '04-'21 STi

$309.00

IAG Replacement Coil Pack Connector (Front/White), '02-'10 WRX & '04-'10 STi
In Stock!

IAG Replacement Coil Pack Connector (Front/White), '02-'10 WRX & '04-'10 STi

$26.99

IAG Replacement Coil Pack Connector (Rear/Black), '02-'10 WRX & '04-'10 STi
In Stock!

IAG Replacement Coil Pack Connector (Rear/Black), '02-'10 WRX & '04-'10 STi

$26.99

Invidia Downpipe (Divorced, Twin O2 Bungs, w/ Cat), '08-'14 WRX & '08-'21 STi
Available For Order!

Invidia Downpipe (Divorced, Twin O2 Bungs, w/ Cat), '08-'14 WRX & '08-'21 STi

$678.30

King XP Main Bearings (Standard Size, Set), '02-'14 WRX & '04-'21 STi
In Stock!

King XP Main Bearings (Standard Size, Set), '02-'14 WRX & '04-'21 STi

$82.76

King XP Connecting Rod Bearings (Standard Size, Set), '02-'14 WRX & '04-'21 STi
In Stock!

King XP Connecting Rod Bearings (Standard Size, Set), '02-'14 WRX & '04-'21 STi

$55.84

Mishimoto Carbon Fiber Radiator Cap (1.3 Bar, Small), '02-'14 WRX & '04-'21 STi
In Stock!

Mishimoto Carbon Fiber Radiator Cap (1.3 Bar, Small), '02-'14 WRX & '04-'21 STi

$37.95

Perrin Silicone Turbo Inlet Hose (Blue), 2008-2014 WRX
Available For Order!

Perrin Silicone Turbo Inlet Hose (Blue), 2008-2014 WRX

$283.05

Perrin Silicone Turbo Inlet Hose (Red), 2008-2014 WRX
Available For Order!

Perrin Silicone Turbo Inlet Hose (Red), 2008-2014 WRX

$283.05

Subaru (OEM) Bypass Valve O-Ring, 2008-2014 WRX
In Stock!

Subaru (OEM) Bypass Valve O-Ring, 2008-2014 WRX

$6.98

Subaru (OEM) Cam Seal, 2.0L WRX Int. & Exh. / 2.5L Exh. Only
In Stock!

Subaru (OEM) Cam Seal, 2.0L WRX Int. & Exh. / 2.5L Exh. Only

$8.17

Subaru (OEM) Cam Seal (Intake Cam), 2004-2021 STi & 2006-2014 WRX
In Stock!

Subaru (OEM) Cam Seal (Intake Cam), 2004-2021 STi & 2006-2014 WRX

$7.93

Subaru (OEM) Camshaft Sprocket (Exhaust, Left), '02-'14 WRX & '04-'07 STi
In Stock!

Subaru (OEM) Camshaft Sprocket (Exhaust, Left), '02-'14 WRX & '04-'07 STi

$104.69

Prev 1 2 3 …8 Next