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Engine Components

Engine Components
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ARP 2000 Cylinder Head Studs Subaru EJ Series

ARP 2000 Cylinder Head Studs Subaru EJ Series

$303.61

ARP2000 studs are centerless ground, heat treated prior to thread rolling and machining, and are nominally rated at 2…

ARP 2000 Pro Series Rod Bolts 2.5L Turbo Subaru

ARP 2000 Pro Series Rod Bolts 2.5L Turbo Subaru

$120.58

For the most severe applications, in conjunction with aftermarket I-beam rods, ARP has developed the “Pro&rdquo…

ARP Custom Age 625+ Cylinder Head Studs Subaru EJ Series

ARP Custom Age 625+ Cylinder Head Studs Subaru EJ Series

$775.74

Custom Age 625+ studs are centerless ground, heat treated prior to thread rolling and machining, and are nominally ra…

Cobb Subaru Lightweight Main Pulley

Cobb  Subaru Lightweight Main Pulley

$190.83

Improve acceleration and reduce rotational mass The COBB Tuning Lightweight Main Pulley is CAD designed and CNC …

Cusco 1.3 Bar High Pressure Radiator Cap

Cusco 1.3 Bar High Pressure Radiator Cap

$51.74

Raise the boiling point of your coolant for increased cooling efficiency and prevention of over heating with the Cusc…

Denso Iridium Power Spark Plug (IKH20)

Denso Iridium Power Spark Plug (IKH20)

$25.54

Ignitability That's a Cut Above With DENSO's very own U-Groove ground electrode for better spark…

Gates Racing Timing Belt 04+ FXT/05+LGT/02+Wrx/STi

Gates Racing Timing Belt 04+ FXT/05+LGT/02+Wrx/STi

$210.74

Gates Racing High Performance Timing Belts are incredibly strong, extremely heat resistant. Tough enough to take the …

GrimmSpeed Air/Oil Separator 05 + LGT/08-14 Wrx

GrimmSpeed Air/Oil Separator 05 + LGT/08-14 Wrx

$384.15

Most COMPLETE and COMPACT Air/Oil Separator on the market! Patent Pending!   An Air/Oil Separator has on…

GrimmSpeed Battery Tie Down

GrimmSpeed Battery Tie Down

$73.59

Boxer Pride! Opposing Piston Battery Tie Down.   Individually Hand Painted …

GrimmSpeed Radiator Shroud w/ Tool Tray 08-14 Wrx/STi

GrimmSpeed Radiator Shroud w/ Tool Tray 08-14 Wrx/STi

$110.24

3 problems. 1 clever solution.   Innovative Integrated Tool Tray! &…

Kartboy Aluminum Crank Pulley Subaru

Kartboy Aluminum Crank Pulley Subaru

$127.04

The Kartboy Crank Pulley is a great way to increase performance without any sacrifice. Decreasing rotational mass red…

Killer B Alternator Cover 08-14 Wrx/STi

Killer B Alternator Cover 08-14 Wrx/STi

$87.56

The Alternator Shroud is made from .09” thick sheet aluminum, formed to use the factory mounting locations, mat…

Killer B High Flow Water Pump Housing EJ Series

Killer B High Flow Water Pump Housing EJ Series

$232.61

Killer B’s Water Pump Housing is a much more robust design. Designed using state of the art 3-D CAD software to…

Killer B Motorsport Aluminum Oil Pan Package Subaru Turbo Models

Killer B Motorsport Aluminum Oil Pan Package Subaru Turbo Models

$806.64

This is the Ultimate Ultimate Ultimate Killer B Motorsport Oil Pan Package. Killer B Motorsport Aluminum Oil Pan…

Killer B Motorsport Aluminum Oil Pan Subaru Turbo Models

Killer B Motorsport Aluminum Oil Pan Subaru Turbo Models

$586.82

The Killer B Motorsport V2 Performance Oil pan is designed to reliably meet the demands of high performance Subaru En…

Killer B Motorsport Red Alternator Cover 08-14 WRX/STI

Killer B Motorsport Red Alternator Cover 08-14 WRX/STI

$82.67

The Killer B Motorsport Alternator Shroud is made from .09” thick sheet aluminum, formed to use the factory mou…

Killer B Oil Fill Relocation Tube 02-05 Wrx/STi

Killer B Oil Fill Relocation Tube 02-05 Wrx/STi

$143.75

The Killer B Motorsport Relocated Oil Fill Tube changes the location of the oil fill tube and cap. This product was d…

Killer B Oil Fill Relocation Tube 08-14 Wrx/STi

Killer B Oil Fill Relocation Tube 08-14 Wrx/STi

$218.23

The Killer B Motorsport Relocated Oil Fill Tube changes the location of the oil fill tube and cap. This product was d…

Killer B Oil Pan Hardware Kit

Killer B Oil Pan Hardware Kit

$52.27

This kit contains all the hardware that comes with the Killer B Motorsport oil pan. …

Killer B Oil Temperature Sensor Adapter OEM to 1/8PT

Killer B Oil Temperature Sensor Adapter OEM to 1/8PT

$26.13

Our M20x1.5 to 1/8PT Adapter will allow the use of aftermarket temperature sensors that have 1/8PT threads. Our after…

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