Engine Components

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CP Piston & Ring Set for Subaru EJ25 WRX STi - Bore (99.5mm) - Size (STD) - CR (10) - Set of 4
CP Pistons

CP Piston & Ring Set for Subaru EJ25 WRX STi - Bore (99.5mm) - Size (STD) - CR (10) - Set of 4

$766.50

CP Piston & Ring Set for Subaru EJ257 WRX/STI (Stroker)-Bore (99.5mm)-Size (STD)-CR (10.0)-Set of 4
CP Pistons

CP Piston & Ring Set for Subaru EJ257 WRX/STI (Stroker)-Bore (99.5mm)-Size (STD)-CR (10.0)-Set of 4

$214.75

Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit
Sale
Radium Engineering

Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit

$427.45 $449.95

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

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

$427.45 $449.95

CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92mm) - Size (Standard) - Compression Ratio (8.5)
CP Pistons

CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92mm) - Size (Standard) - Compression Ratio (8.5)

$885.15

CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92.5mm) - Size (+0.5mm) - Compression Ratio (8.5)
CP Pistons

CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92.5mm) - Size (+0.5mm) - Compression Ratio (8.5)

$885.15

Radium Engineering 2015+ Subaru WRX Air Oil Separator Kit (INCLUDES 20-0255)
Sale
Radium Engineering

Radium Engineering 2015+ Subaru WRX Air Oil Separator Kit (INCLUDES 20-0255)

$474.95 $499.95

Radium Engineering 2015+ Subaru WRX Air Oil SeparaTor Kit (REQUIRES 20-0255)
Sale
Radium Engineering

Radium Engineering 2015+ Subaru WRX Air Oil SeparaTor Kit (REQUIRES 20-0255)

$398.95 $419.95

GReddy FRS / BRZ Oil Pan Baffle Plate
Sale
GReddy

GReddy FRS / BRZ Oil Pan Baffle Plate

$142.50 $150.00

Cometic 92-97 Subaru SVX EJ33 89mm .030 inch MLS Head Gasket
Sale
Cometic Gasket

Cometic 92-97 Subaru SVX EJ33 89mm .030 inch MLS Head Gasket

$91.92 $102.13

Cometic 12+ Subaru FA20 DOHC 89.5mm .042 inch MLX LHS Head Gasket
Sale
Cometic Gasket

Cometic 12+ Subaru FA20 DOHC 89.5mm .042 inch MLX LHS Head Gasket

$96.37 $107.08

Cometic 12+ Subaru FA20 89.5mm .042 inch MLX LHS Head Gasket
Sale
Cometic Gasket

Cometic 12+ Subaru FA20 89.5mm .042 inch MLX LHS Head Gasket

$96.37 $107.08

Spectre Air Flow Sensor Mount 3in. w/Collar - Chrome
Spectre

Spectre Air Flow Sensor Mount 3in. w/Collar - Chrome

$14.99

Mishimoto 2015+ Subaru WRX Baffled Oil Catch Can Kit - Black
Sale
Mishimoto

Mishimoto 2015+ Subaru WRX Baffled Oil Catch Can Kit - Black

$475.95 $632.61

Cometic Subaru FA20 89.5mm .052inch RHS MLX Right Side Head Gasket
Sale
Cometic Gasket

Cometic Subaru FA20 89.5mm .052inch RHS MLX Right Side Head Gasket

$120.46 $133.84

Cometic Subaru FA20 89.5mm .052inch RHS MLX Left Side Head Gasket
Sale
Cometic Gasket

Cometic Subaru FA20 89.5mm .052inch RHS MLX Left Side Head Gasket

$120.46 $133.84

Cometic Subaru EJ20GN Turbo 93mm .060 inch MLS Head Gasket DOHC 16V Turbo
Sale
Cometic Gasket

Cometic Subaru EJ20GN Turbo 93mm .060 inch MLS Head Gasket DOHC 16V Turbo

$71.12 $79.01

Cometic Subaru EJ25 Motor 100mm .040 inch MLS Head Gasket DOHC 16V
Sale
Cometic Gasket

Cometic Subaru EJ25 Motor 100mm .040 inch MLS Head Gasket DOHC 16V

$49.37 $54.85

Cometic Subaru EJ25 Motor 100mm .045 inch MLS Head Gasket DOHC 16V
Sale
Cometic Gasket

Cometic Subaru EJ25 Motor 100mm .045 inch MLS Head Gasket DOHC 16V

$49.37 $54.85

Cometic Subaru EJ25 Motor 100mm .051 inch MLS Head Gasket DOHC 16V
Sale
Cometic Gasket

Cometic Subaru EJ25 Motor 100mm .051 inch MLS Head Gasket DOHC 16V

$49.37 $54.85