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550 (4 products)
575 (4 products)
750 (3 products)
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550 (4 products)
575 (4 products)
750 (3 products)
775 (3 products)
200mm-8-inch-clutch-discs (3 products)
Access Port (6 products)
Adapter Kits (4 products)
Air/Oil Separators (3 products)
Bare Case Halves (6 products)
Bearings (16 products)
Boost Controllers (8 products)
Breather Caps and Fittings (4 products)
Breather Plumbing and Fittings (9 products)
BRZ/FRS Shortblocks (4 products)
Cam Bolts (3 products)
Camshafts (28 products)
CAN & Tuning Cables (11 products)
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Case Bolts (3 products)
CDI Systems (7 products)
Clutch Fork (3 products)
Coils (5 products)
Complete EJ Heads (16 products)
Complete Heads (16 products)
Connector Kits (6 products)
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Driver Displays (3 products)
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EJ Valves (7 products)
Electronic (13 products)
Electronics (13 products)
Engine (186 products)
Exhaust (6 products)
FA20 BRZ/FRS Valves (7 products)
FA20 Cams (5 products)
FA20DIT (WRX) Valves (4 products)
FA20DIT WRX Shortblocks (4 products)
FA Shortblocks (9 products)
FA Spring Kits (3 products)
FA Valves (11 products)
Flywheels (6 products)
Forced Induction (12 products)
Forester (7 products)
Forester 2014-2018 (3 products)
Forester XT 2004-2008 (3 products)
Forester XT 2009-2013 (3 products)
Forged EJ Pistons (5 products)
Fuel Rails (7 products)
Fuel System (7 products)
Fuel Systems (6 products)
Gaskets (7 products)
Hardware (19 products)
Head Gaskets (9 products)
Head Studs (13 products)
Headers (6 products)
Heads (59 products)
Ignition (5 products)
Injectors (6 products)
Intake Manifolds and Accessories (3 products)
Internals (24 products)
Legacy (5 products)
Legacy XT / GT (5 products)
LGT/OBXT 2005-2009 (3 products)
Link Engine Management (82 products)
Looms (7 products)
Merchandise (4 products)
Modified/Shortened Oil Pans (4 products)
Multi Disc Clutches (8 products)
NEW_PRODUCT (4 products)
Off-Road/Adapter Kits (4 products)
Oil Pan and Pickups (12 products)
Oiling (20 products)
Outback (5 products)
Outback XT / Wilderness (5 products)
Plug and Play ECU (5 products)
Plug and Play ECUs (8 products)
Plug In ECU (4 products)
Sensors (13 products)
Shortblocks (38 products)
Single Disc Clutches (18 products)
Stage 2 (4 products)
STi (4 products)
Stock Location (15 products)
swag (4 products)
Timing Parts (4 products)
Turbo Inlets (8 products)
Turbo Oiling (4 products)
Wastegates (4 products)
Wire Harness Connectors (5 products)
wrx (10 products)
WRX 2002-2007 (4 products)

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455 products

Killer B EJ Cast Aluminum Turbo Inlet for OEM Turbo Coupler

Killer B EJ Cast Aluminum Turbo Inlet for OEM Turbo Coupler

Regular price $373.00

Regular price Sale price $373.00
Link Engine Management CAN Connection Cable for Wire In ECU's 6 Pin (CANLTW)

Link Engine Management CAN Connection Cable for Wire In ECU's 6 Pin (CANLTW)

Regular price $60.00

Regular price Sale price $60.00
Link Engine Management Link Tuning Cable (USBM)

Link Engine Management Link Tuning Cable (USBM)

Regular price $31.00

Regular price Sale price $31.00
Link PlugIn ECU WRX V3-4 EJ20 WRXLink (3-4) – WRX4X

Link PlugIn ECU WRX V3-4 EJ20 WRXLink (3-4) – WRX4X

Regular price $1,400.00

Regular price Sale price $1,400.00
Subaru OEM EJ257 Forged Black Nitrated Crankshaft 79mm Stroke

Subaru OEM EJ257 Forged Black Nitrated Crankshaft 79mm Stroke

Regular price $518.99

Regular price Sale price $518.99
Outfront Motorsports 775 Competition Complete Cylinder Head Package W25 Heads

Outfront Motorsports 775 Competition Complete Cylinder Head Package W25 Heads

Regular price $4,900.00

Regular price Sale price $4,900.00
Kelford R-199-C Camshafts Subaru EJ25 Sti 2004+ Intake AVCS Cams 272/268

Kelford R-199-C Camshafts Subaru EJ25 Sti 2004+ Intake AVCS Cams 272/268

Regular price $949.05

Regular price Sale price $949.05
Kelford 220-C Cams for Subaru EJ257B Sti 2008+ Intake Dual AVCS 272/268

Kelford 220-C Cams for Subaru EJ257B Sti 2008+ Intake Dual AVCS 272/268

Regular price $949.05

Regular price Sale price $949.05
New OEM RA Shortblock W- Forged CP Hybrid Pistons 99.5

New OEM RA Shortblock W- Forged CP Hybrid Pistons 99.5

Regular price $3,449.00

Regular price Sale price $3,449.00
Killer B Equal Length 4-1 Holy Header EJ Series 2-Bolt

Killer B Equal Length 4-1 Holy Header EJ Series 2-Bolt

Regular price $1,689.00

Regular price Sale price $1,689.00
Killer B Super G High Performance Oil Pan EJ Series

Killer B Super G High Performance Oil Pan EJ Series

Regular price $714.00

Regular price Sale price $714.00
Outfront Motorsports V4 Racer Shortblock

Outfront Motorsports V4 Racer Shortblock

Regular price $7,000.00

Regular price Sale price $7,000.00
Piper Cams “Fast Road” Camshafts for BRZ-FRS FA20

Piper Cams “Fast Road” Camshafts for BRZ-FRS FA20

Regular price $1,500.00

Regular price Sale price $1,500.00
Link G4X AtomX Stand Alone ECU

Link G4X AtomX Stand Alone ECU

Regular price $1,000.00

Regular price Sale price $1,000.00
Outfront Motorsports Modified Shorted Mid Engine Oil Pan and Pickup (Non Turbo)

Outfront Motorsports Modified Shorted Mid Engine Oil Pan and Pickup (Non Turbo)

Regular price $474.00

Regular price Sale price $474.00
Outfront 12mm 625+ Pro Series Headstud Kit for EZ30R-EZ36

Outfront 12mm 625+ Pro Series Headstud Kit for EZ30R-EZ36

Regular price $980.00

Regular price Sale price $980.00
Subaru Legacy Impreza Ignition Coil (2 Bolt)Pack EJ20 V1-V2-V3

Subaru Legacy Impreza Ignition Coil (2 Bolt)Pack EJ20 V1-V2-V3

Regular price $164.95

Regular price Sale price $164.95
Killer B Motorsport 3-PIECE PAN, PICKUP, & BAFFLE COMBO

Killer B Motorsport 3-PIECE PAN, PICKUP, & BAFFLE COMBO

Regular price $681.00

Regular price Sale price $681.00
ARP Case Bolts for EJ engines

ARP Case Bolts for EJ engines

Regular price $508.41

Regular price Sale price $508.41
Verus Motorsports 2006+ WRX – Forged Clutch Fork

Verus Motorsports 2006+ WRX – Forged Clutch Fork

Regular price $179.95

Regular price Sale price $179.95
Callies Ultra Enforcer +2mm I Beam Connecting Rods For WRX-STI W- ARP 625+ Bolts

Callies Ultra Enforcer +2mm I Beam Connecting Rods For WRX-STI W- ARP 625+ Bolts

Regular price $1,480.00

Regular price Sale price $1,480.00
GSC Stage 3 EJ255-EJ257 Billet Camshaft Set (Intake AVCS)

GSC Stage 3 EJ255-EJ257 Billet Camshaft Set (Intake AVCS)

Regular price $999.28

Regular price Sale price $999.28
GSC Stage 2 EJ255-EJ257 Billet Camshaft Set (Intake AVCS)

GSC Stage 2 EJ255-EJ257 Billet Camshaft Set (Intake AVCS)

Regular price $999.28

Regular price Sale price $999.28
M&W Pro-12 CDI Ignition Box

M&W Pro-12 CDI Ignition Box

Regular price $740.32

Regular price Sale price $740.32

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(714) 994-5222

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8071 Commonwealth Ave. Buena Park, CA 90621

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