NGK Iridium One Step Colder Spark Plug 04-07 Subaru STI

$57.30

Torque Solution HD Oil Pan: 02-07 Subaru WRX / STI EJ20/EJ25

$461.10

Blox Racing Oil Pan Baffle 02-07 Subaru WRX & STI

$82.40

Moroso Oil Pump Pick-Up 02-07 Subaru WRX & STI

$141.99

Mishimoto 02-07 Subaru WRX & STI Oil FIller Cap

$57.95

Mishimoto Hoonigan Oil Filler Cap 02-07 Subaru WRX & STI

$69.95

Perrin 02-07 Subaru WRX & STI Oil Cap

from $69.70

sale

GReddy 02-07 Subaru WRX & STI Engine Hood Lifter Kit (Designed for OEM weight hoods.)

Sale Price:$313.50 Original Price:$330.00

sale

GrimmSpeed 02-07 Subaru WRX & STI Hood Struts

$146.00

NRG Hood Damper Kit 02-07 Subaru WRX & STI

$143.00

Brian Crower Adjustable Cam Gears 02-07 Subaru WRX & STI

$844.00

sale

APR Carbon Fiber Alternator Cover 02-07 Subaru WRX & STI

Sale Price:$130.90 Original Price:$154.00

sale

Perrin 02-07 Subaru WRX & STI Pulley Cover

from $89.25

Mahle Plenum Chamber Gasket 02-07 Subaru WRX & STI

$22.77

Torque Solution Thermal Intake Manifold Gasket: 02-07 Subaru WRX

$44.43

Gates Timing Belt Tensioner 02-07 Subaru WRX & STI

$194.79

Gates Cam Idler Pulley Left Side Upper/Lower 02-07 Subaru WRX & STI

$105.13

Gates Cam Idler Sprocket 02-07 Subaru WRX & STI

$130.78

Gates 02-07 Subaru WRX & STI Pulley For Tensioner

$71.33

Gates Cam Idler Pulley Right Side 02-03 Subaru WRX

$71.33

Torque Solution Reversed Intake Manifold Alternator Relocation Bracket Kit Black 02-07 Subaru WRX & STI

$177.77

Tomei Timing Belt Guide 02-07 Subaru WRX / STI

$50.00

Torque Solution Billet Timing Belt Guide 02-07 Subaru WRX & STI

$59.99

Gates Automotive V-Ribbed Belt (Standard) 02-07 Subaru WRX & STI

$21.74

Gates Micro-V Belt 02-07 Subaru WRX & STI

$21.74

Gates Racing Timing Belt 02-07 Subaru WRX & STI

$270.16

sale

GReddy Timing Belt 02-07 Subaru WRX & STI

Sale Price:$228.00 Original Price:$240.00

sale

Gates Timing Belt 02-07 Subaru WRX & STI

$107.52

HKS Fine Tune Timing Belt 02-07 Subaru WRX & STI

$260.00

HKS Fine Tune V Belt 04-07 Subaru STI

$50.00

Torque Solution Camlock Tool 02-07 Subaru WRX & STI

$49.99

Cusco Aluminum Pulley Set 02-07 Subaru WRX / STI

$486.00

Fluidampr 02-07 Subaru WRX & STI EJ Series Steel Internally Balanced Damper

$482.92

sale

GFB 02-07 Subaru WRX & STI 3 Piece Under-Drive Pulley Kit w/ Belts (Crank Alternator & Power Steering)

Sale Price:$328.50 Original Price:$365.00

sale

GrimmSpeed 02-07 Subaru WRX & STI Lightweight Crank Pulley

$114.75

Perrin 02-07 Subaru WRX & STI Crank Pulley

$124.95

Brian Crower Adjustable Cam Gears for 02-03 Subaru WRX EJ205/EJ257 (Set of 4)

$844.00

Brian Crower Adjustable Cam Gears for 02-03 Subaru WRX EJ205/EJ257 (Set of 2) - Exhaust Side Only

$464.00

Cometic 02-05 Subaru WRX EJ20GN Turbo 93mm .051 inch MLS Head Gasket DOHC 16V Turbo

$51.84

Cometic Head Gasket MLS 100MM 06-07 Subaru WRX & 04-07 STI

from $51.84

Mahle Cylinder Head Gasket 02-05 Subaru WRX

$62.70

Tomei Head Gasket 02-05 Subaru WRX

$120.00

sale

Tomei Head Gasket 101.0mm 06-07 Subaru WRX & 04-07 STI

from $110.40

sale

Cometic Street Pro 02-03 Subaru WRX EJ20 93mm Bore Complete Gasket Kit *OEM # 10105AA351*

$389.15

MAHLE 02-05 Subaru WRX Valve Cover Gasket (Left)

$32.52

Mahle Valve Cover Gasket Right Side 02-05 Subaru WRX

$87.04

MAHLE 02-05 Subaru WRX Valve Cover Set

$189.14

Subaru USDM WRX 2.0 Liter gasket and seal kit for build dates 9/00-9/02

$317.80

sale

ARP 02-07 Subaru WRX & STI 11mm Head Stud Kit

Sale Price:$257.25 Original Price:$321.56

sale

sale

ARP Custom Age 625+ Head Stud Kit 02-07 Subaru WRX & STI

Sale Price:$655.22 Original Price:$819.22

sale

sale

GSC Power-Division Stainless Steel Exhaust Valves 32mm 02-07 Subaru WRX & STI

Sale Price:$127.53 Original Price:$150.03

sale

sale

GSC P-D 02-07 Subaru WRX & STI Chrome Polished Intake Valve - 36mm Head (STD) - SET 8

Sale Price:$128.66 Original Price:$151.37

sale

sale

GSC Power-Division Stainless Steel Intake Valves +1mm 02-07 Subaru WRX & STI

Sale Price:$128.66 Original Price:$151.37

sale

Manley Performance Race Flo Stainless Steel Intake Valves 02-05 Subaru WRX / 04-07 STI

$195.23

Manley Performance Race Flo Stainless Steel Intake Valves +1mm Oversized 02-05 Subaru WRX & 04-07 STI

$195.23

Manley Race Master Stainless Steel Exhaust +1mm Oversized Valves 02-05 Subaru WRX & 04-07 STI

$195.23

Manley Performance Race Master Stainless Steel Exhaust Valves 02-05 Subaru WRX & 04-07 STI

$195.23

Manley Performance Extreme Duty Stainless Steel Exhaust Valves 02-05 Subaru WRX & 04-07 STI

$514.51

Manley Performance Extreme Duty Stainless Steel Exhaust Valves +1mm Oversized 02-05 Subaru WRX & 04-07 STI

$514.51

sale

Tomei Race Spec +1mm Intake/Exhaust Valve Set 02-07 Subaru WRX & STI

Sale Price:$432.00 Original Price:$480.00

sale

Brian Crower Valve Guides 02-07 Subaru WRX & STI 6.0mm Intake (Quantity of 8)

$81.00

Brian Crower Valve Guides Subaru WRX & STI 6.0mm Exhaust (Quantity of 8)

$81.00

sale

GSC Power-Division Exhaust Valve Guides 02-07 Subaru WRX & STI

Sale Price:$43.93 Original Price:$51.69

sale

sale

GSC P-D 02-07 Subaru WRX & STI Manganese Bronze Intake Valve Guide Stopper Style - Set 8

Sale Price:$43.93 Original Price:$51.69

sale

Brian Crower 02-07 Subaru WRX & STI Titanium Retainers - Set of 16

$102.00

sale

GSC P-D Subaru EJ257 Single Retainer for Beehive Spring 02-07 Subaru WRX & STI

Sale Price:$12.99 Original Price:$14.99

sale

Manley Performance Titanium Spring Retainers 02-07 Subaru WRX & STI

$228.75

Brian Crower 02-07 Subaru WRX & STISingle Groove Valve Stem Keepers/Locks (fits BC2160)

$109.00

sale

GSC P-D 02-07 Subaru WRX & STI Series Viton 6mm Valve Stem Seal Set

Sale Price:$14.24 Original Price:$16.75

sale

sale

GSC Power-Division Valve Spring Seats 02-07 Subaru WRX & STI

Sale Price:$14.24 Original Price:$16.75

sale

Brian Crower Steel Spring and Retainer Kit 02-07 Subaru WRX & STI

$195.00

Brian Crower 02-07 Subaru WRX & STI Single Spring & Titanium Retainer Kit

$300.00

sale

GSC P-D 02-07 Subaru WRX & STI Series Valve Spring Kit (set of 16)

Sale Price:$282.46 Original Price:$332.31

sale

sale

GSC Power-Division Single Beehive Valve Spring Set w/ Titanium Retainers 02-07 Subaru WRX & STI

Sale Price:$399.92 Original Price:$470.49

sale

Manley 02-07 Subaru WRX & STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers)

$131.89

Manley 02-07 Subaru WRX & STI 16pc Valve Springs (1.126/.640) (For use w/ 23185-16 Retainers)

$340.58

Manley 02-07 Subaru WRX & STI Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)

$324.59

Manley 02-07 Subaru WRX & STI .490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)

$512.40

Brian Crower 02-03 Subaru EJ205 - WRX Stroker Kit - 79mm Stroke Billet Crank BC625+ Rods Custom Pistons

$4,029.00

Manley Performance Turbo Tuff Series De-Stroker Crankshaft 75mm 06-07 Subaru WRX & 04-07 STI

$1,954.24

Manley Performance Turbo Tuff Series Crankshaft 79mm 06-07 Subaru WRX & 04-07 STI

$1,954.24

Manley Performance Turbo Tuff Series Stroker Crankshaft 83mm 06-07 Subaru WRX & 04-07 STI

$1,954.24

Perrin 02-07 Subaru WRX & STI Engine Mount Kit

$313.65

Cusco Motor & Transmission Mount 02-05 Subaru WRX & STI

$328.50

sale

Precision Works Engine Mount Kit 02-07 Subaru WRX

Sale Price:$250.00 Original Price:$349.00

sale

Torque Solution Engine / Transmission Mount 02-07 Subaru WRX & STI

$588.88

Torque Solution Engine / Trans / Pitch Mount Kit w/ Mount Plates: 02-07 Subaru WRX & STI

$799.99

Torque Solution Solid Billet Engine Mounts 02-07 Subaru WRX & STI

from $188.88

Torque Solution Engine Mounts 02-07 Subaru WRX & STI

$288.88

Torque Solution Engine Mounts w/ Mount Plates 02-07 Subaru WRX & STI

$388.88

Cusco Misc Oil Catch can 02-05 Subaru WRX *0.3L capacity round Type*

$157.50

sale

Radium 02-07 Subaru WRX & STI Fluid Lock Turbo Dual Catch Can Kit

Sale Price:$398.95 Original Price:$419.95

sale

Perrin 02-07 Subaru WRX & STI w/TMIC Air Oil Seperator

$572.00

Perrin 02-07 Subaru WRX & STI with FMIC Air Oil Seperator

$572.00

sale

Precision Works AOS Air Oil Separator 02-07 Subaru WRX & STI

Sale Price:$190.00 Original Price:$245.00

sale

sale

GReddy 02-07 Subaru WRX & STI Magnetic Drain Plug

Sale Price:$23.75 Original Price:$25.00

sale

Blox Pitch Stop Brace 02-07 Subaru WRX & STI

$100.00

Precision Works Pitch Stop Mount 02-07 Subaru WRX & STI

$60.00

sale

GFB Crank Pulley (Non-Underdrive Pulley Kit) 06-07 Subaru WRX & 05-07 STI

Sale Price:$161.10 Original Price:$179.00

sale

Torque Solution WIX Oil Filter Adapter Subaru 02-07 Subaru WRX & STI

$111.10

Torque Solution Billet Breather Oil Cap 02-07 Subaru WRX & STI - Breather

$72.21

Torque Solution Reversed Intake Manifold Alternator Relocation Bracket Kit 02-07 Subaru WRX & STI

$177.77

sale

PLM Oil Pan Baffle Kit V2 02-07 Subaru STI & WRX

Sale Price:$150.00 Original Price:$199.00

sale

sale

Precision Works Subaru EJ-Series Engine Crank Pulley 02-07 Subaru STI & WRX

Sale Price:$75.00 Original Price:$99.99

sale

sale

PLM Oil Pan Pickup V2 06-07 Subaru WRX & 04-07 STI

Sale Price:$95.00 Original Price:$150.00

sale

DC Sports Pitch Stop Mount 02-07 Subaru WRX & STI

$56.99

COBB Pitch Stop Mount Black 02-07 Subaru WRX & STI

$110.00

SuperPro Pitch Stop Mount Blue 02-07 Subaru WRX & STI

$149.99

Wiseco Subaru EJ20/EJ25 Turbo 130.5mm BoostLine Connecting Rod Kit 02-07 Subaru WRX / STI

$799.99

sale

Radium Engineering 02-07 Subaru WRX / STI Air Oil Separator Kit

Sale Price:$427.45 Original Price:$449.95

sale

Tomei Timing Belt 02-07 Subaru STI / WRX EJ20/EJ25

$200.00

Chase Bays Thermostatic Oil Sandwich Plate 02-07 Subaru WRX / STI

$159.99

Tomei Forged Piston Kit 04-07 Subaru WRX / STI EJ255/EJ257 - 99.75mm CH30.70

$1,200.00

GSC P-D 02-07 Subaru WRX / STi EJ205/EJ207/EJ257 32mm Head (STD) Chrome Polished Exhaust Valve - Set of 8

$146.70

GSC P-D 02-07 Subaru WRX / STi EJ205/EJ207/EJ257 36mm Head (STD) Chrome Polished Intake Valve - Set of 8

$146.35

GSC P-D 02-07 Subaru WRX / STi EJ Series EJ205/EJ207/EJ257 33mm Head (+1mm) Chrome Polished Exhaust Valve - Set of 8

$147.73

GSC P-D 02-07 Subaru WRX / STi EJ Series EJ205/EJ207/EJ257 37mm Head (+1mm) Chrome Polished Intake Valve - Set of 8

$147.38

Torque Solution V2 HD Oil Pickup 02-07 Subaru WRX / STI EJ Engines

$161.10

Moroso Subaru EJ20/EJ22/EJ25 Deep Wet Sump 6qt 6-15/16in Steel Oil Pan 02-07 Subaru WRX / STI

$580.99

Kelford Cams Valve Spring Set 02-07 Subaru WRX / STi

$209.00

Moroso Subaru EJ20/EJ22/EJ25 Road Race Baffled Wet Sump 5qt .125in Thick Aluminum Oil Pan 02-07 Subaru WRX / STI

$1,077.99

Torque Solution Oil Baffle Windage Tray (Street): 02-07 Subaru STi / WRX EJ Engines

$86.66

Torque Solution HD Oil Pan O-Ring Gasket Subaru EJ Engines 02-07 Subaru WRX / STI

$16.66

Kelford Cams Extreme Valve Springs 02-07 Subaru WRX / STi

$531.05

Kelford Cams Valve Springs 02-07 Subaru WRX / STi

$306.00

Kelford Cams Beehive Springs 02-07 Subaru WRX / STi

$495.00

Kelford Cams Exhaust Valve Guide EJ20/EJ25 02-07 Subaru WRX / STi

$79.20

Kelford Cams Intake Valve Guide 02-07 Subaru WRX / STi

$79.20

Kelford Cams Intake Valve Stem Seals 02-05 Subaru WRX (JDM EJ205/EJ207) / 06-07 WRX / 04-07 STi

$15.20

Kelford Cams Exhaust Valve Stem Seals 02-05 Subaru WRX (JDM EJ205/EJ207) / 06-07 WRX / 04-07 STi

$20.32