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Engine Components

Engine Components
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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 …

Cobb MAF Block-Off Plate Kit

Cobb MAF Block-Off Plate Kit

$62.84

Quick, Slick and Trick MAF Delete Plate This MAF Block-Off Plate Kit is the perfect way to eliminate the OEM Mass…

Cobb Subaru Billet Oil Cap

Cobb Subaru Billet Oil Cap

$77.45

Bring a bit of color and class to your engine bay These rugged and handsome pieces bring a bit of color and cla…

COBB Subaru Throttle Body Coupler

COBB Subaru Throttle Body Coupler

$56.12

Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your …

DeatschWerks 750cc Fuel Injectors

DeatschWerks 750cc Fuel Injectors

$561.60

Set of 4 750cc Injectors for Subaru WRX 02-12, Legacy GT 07-12, STI 07-12 100% drop-in fitment All Deat…

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 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…

Manley Economical "H" Beam Connecting Rods (H-Plus) (Set of 4) 02-14 Wrx / 04-15 STi

Manley Economical "H" Beam Connecting Rods (H-Plus) (Set of 4) 02-14 Wrx / 04-15 STi

$882.26

Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exact…

Manley Economical "H" Beam Connecting Rods (Set of 4) 02-14 Wrx / 04-15 STi

Manley Economical "H" Beam Connecting Rods (Set of 4) 02-14 Wrx / 04-15 STi

$534.40

Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exact…

Manley Platinum Series Lightweight Pistons 79mm STD Stroke (2.5L) (Set of 4) 05+ LGT/04+FXT/06+ Wrx/04-15 STi

Manley Platinum Series Lightweight Pistons 79mm STD Stroke (2.5L) (Set of 4) 05+ LGT/04+FXT/06+ Wrx/04-15 STi

$743.12

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robu…

Manley Platinum Series Lightweight Pistons 83mm Stroker (2.5L) (Set of 4) 05+ LGT/04-13 FXT/06-14 Wrx/04-15 STi

Manley Platinum Series Lightweight Pistons 83mm Stroker (2.5L) (Set of 4) 05+ LGT/04-13 FXT/06-14 Wrx/04-15 STi

$736.06

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robu…

Manley Pro Series Titanium Retainers .875" (Set of 16) 02-13 Wrx/STi

Manley Pro Series Titanium Retainers .875" (Set of 16) 02-13 Wrx/STi

$228.88

Manley valve springs are wound from super clean alloy. Each design minimizes stress to ensure l…

Manley Pro Series Titanium Retainers 1.050" (Set of 16) 02-14 Wrx / 04-15 STi

Manley Pro Series Titanium Retainers 1.050" (Set of 16) 02-14 Wrx / 04-15 STi

$239.97

Manley valve springs are wound from super clean alloy. Each design minimizes stress to ensure l…

Manley Pro Series Turbo Tuff "I" Beam Connecting Rods (Set of 4) 02-15 Wrx/STi

Manley Pro Series Turbo Tuff "I" Beam Connecting Rods (Set of 4) 02-15 Wrx/STi

$1,055.69

Manley Pro Series connecting rods are forged from aircraft quality 4340 vacuum degassed materia…

Manley Pro Series Valve Spring and Titanium Retainer Kit .490" 02-14 Wrx / 04-15 STi

Manley Pro Series Valve Spring and Titanium Retainer Kit .490" 02-14 Wrx / 04-15 STi

$516.24

Manley valve springs are wound from super clean alloy. Each design minimizes stress to ensure l…

Manley Pro Series Valve Spring and Titanium Retainer Kit .525" 02-14 Wrx / 04-15 STi

Manley Pro Series Valve Spring and Titanium Retainer Kit .525" 02-14 Wrx / 04-15 STi

$228.88

Manley valve springs are wound from super clean alloy. Each design minimizes stress to ensure l…

Manley Pro Series Valve Springs .490" (Set of 16) 02-14 Wrx / 04-15 STi

Manley Pro Series Valve Springs .490" (Set of 16) 02-14 Wrx / 04-15 STi

$327.69

Manley valve springs are wound from super clean alloy. Each design minimizes stress to ensure l…

Manley Race Series Exh. Valve 32mm (Set of 8) 02-14 Wrx / 04-15 STi

Manley Race Series Exh. Valve 32mm (Set of 8) 02-14 Wrx / 04-15 STi

$201.65

Manley valves have set the standard for excellence in quality, material and design in the perfo…

Manley Race Series Exh. Valve 32mm Xtreme Alloy (Set of 8) 02-14 Wrx / 04-15 STi

Manley Race Series Exh. Valve 32mm Xtreme Alloy (Set of 8) 02-14 Wrx / 04-15 STi

$591.87

Manley valves have set the standard for excellence in quality, material and design in the perfo…

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