Engine Internals

Subaru (OEM) Engine Overhaul Gasket Kit, 2008-2018 STi
In Stock!

Subaru (OEM) Engine Overhaul Gasket Kit, 2008-2018 STi

$289.23

Subaru (OEM) EJ257 Engine Block (Case Half Castings Only), '04-'18 STi
Available For Order!

Subaru (OEM) EJ257 Engine Block (Case Half Castings Only), '04-'18 STi

$1,183.12

Subaru (OEM) Oil Pump (11mm), 2008-2019 STi
In Stock!

Subaru (OEM) Oil Pump (11mm), 2008-2019 STi

$156.93

JE Billet Race Pistons (100mm, 8.8cr, Set/4), '04-'19 STi & '06-'14 WRX
Available For Order!

JE Billet Race Pistons (100mm, 8.8cr, Set/4), '04-'19 STi & '06-'14 WRX

$1,160.91

Subaru (OEM) Crankshaft EJ257 (Not Treated), 2004-2019 STi
Available For Order!

Subaru (OEM) Crankshaft EJ257 (Not Treated), 2004-2019 STi

$343.40

Subaru (OEM) AVCS Control Valve Gasket (Exhaust, Right Hand), '08-'18 STi
Available For Order!

Subaru (OEM) AVCS Control Valve Gasket (Exhaust, Right Hand), '08-'18 STi

$4.35

Company23 Torque Plate (EJ25), 2004-2019 STi & 2006-2014 WRX
In Stock!

Company23 Torque Plate (EJ25), 2004-2019 STi & 2006-2014 WRX

$265.46

ARP Ultra-Torque Fastener Assembly Lubricant (0.5 oz.)
Available For Order!

ARP Ultra-Torque Fastener Assembly Lubricant (0.5 oz.)

$2.79

Subaru (OEM) Bolt gasket, 2008-2018 WRX & STi & 2013-2017 BRZ & FR-S
Available For Order!

Subaru (OEM) Bolt gasket, 2008-2018 WRX & STi & 2013-2017 BRZ & FR-S

$1.38

Killer B Baffle Windage Tray, 2002-2014 WRX & 2004-2019 STi
In Stock!

Killer B Baffle Windage Tray, 2002-2014 WRX & 2004-2019 STi

$79.00

Subaru (OEM) STi 12mm Oil Pump, 2002-2014 WRX & 2004-2019 STi
Available For Order!

Subaru (OEM) STi 12mm Oil Pump, 2002-2014 WRX & 2004-2019 STi

$219.00

Subaru (OEM) Crankshaft EJ257, 2004-2019 STi
Available For Order!

Subaru (OEM) Crankshaft EJ257, 2004-2019 STi

$320.51

Tomei Head Studs (Set), 2002-2014 WRX & 2004-2019 STi
Available For Order!

Tomei Head Studs (Set), 2002-2014 WRX & 2004-2019 STi

$468.00

ACL Race Series Rod Bearings (Std Size, Set), '02-'14 WRX & '04-'19 STi
Available For Order!

ACL Race Series Rod Bearings (Std Size, Set), '02-'14 WRX & '04-'19 STi

$35.38

ACL "Race Series" Rod Bearings (+0.25mm, Set), '02-'14 WRX & '04-'18 STi
Available For Order!

ACL "Race Series" Rod Bearings (+0.25mm, Set), '02-'14 WRX & '04-'18 STi

$40.27

ARP Head Studs, 2002-2014 WRX & 2004-2019 STi
In Stock!

ARP Head Studs, 2002-2014 WRX & 2004-2019 STi

$209.10

ACL Race Series Main Bearings (+0.50, Set), '02-'14 WRX & '04-'19 STi
Available For Order!

ACL Race Series Main Bearings (+0.50, Set), '02-'14 WRX & '04-'19 STi

$49.92

Killer B Ultimate Oil Pick Up, 2004-2019 STi & 2006-2014 WRX
In Stock!

Killer B Ultimate Oil Pick Up, 2004-2019 STi & 2006-2014 WRX

$179.00

Killer B Oil Pan, 2002-2014 WRX & 2004-2019 STi
In Stock!

Killer B Oil Pan, 2002-2014 WRX & 2004-2019 STi

$513.00

Subaru (OEM) Water Pump, 2005-2007 WRX & 2004-2019 STi
In Stock!

Subaru (OEM) Water Pump, 2005-2007 WRX & 2004-2019 STi

$117.56