Home > Subaru > STI 2015-2018 > Engine Build
Choose a sub category:
Air Oil Separators Built Engines Connecting Rods
Crankshafts / Pulleys Cylinder Head Engine Build Combo
Gaskets Motor Mounts Oil System
Pistons Rod / Main Bearings Studs / Fasteners
Timing Belt / Water Pump
Sort By:
Page of 3
Grimmspeed Turbo to Downpipe Gasket 02-14 WRX / 04-19 STI King Tri-Metal Performance Rod Bearing Set 02-14 WRX / 04-17 STI (STD SIZE) King Tri-Metal Performance Rod Bearing Set 02-14 WRX / 04-17 STI (STDX - Extra Clearance)
22% Thicker vs OEM STD Size 52mm Journal STD Size 52mm Journal
ACL High Performance Rod Bearing 02-14 WRX / 04-17 STI STD Size 52M Journal ACL High Performance Rod Bearing 02-14 WRX / 04-17 STI STD-X Size 52M Journal Extra Oil Clearance ACL High Performance Rod Bearing 02-14 WRX / 04-17 STI 0.25mm Oversized 52M Journal
STD Size 52mm Journal STDX Size 52mm Journal - Extra Oil Clearance 0.25 Oversize - 52mm Journal
King Tri-Metal Performance Rod Bearing Set 02-14 WRX / 04-17 STI .010" (0.25mm) Oversize Gates Water Pump 05-07 WRX / 04-07 STI ACL High Performance Main Bearing Set 02-14 WRX / 04-17 STI STD Size Thrust #5
STD Size 52mm Journal Factory Spec Water Pump STD Size Thrust #5
ACL High Performance Main Bearing Set 02-14 WRX / 04-17 STI 0.25 Oversized Thrust #5 ACL High Performance Main Bearing Set 02-14 WRX / 04-17 STI STDX Size Thrust #5 Extra Oil Clearance Gates Timing Belt 02-14 WRX / 04-15 STI
0.25 Oversized Thrust #5 STDX Size Thrust #5 Extra Oil Clearance Great choice for stock to mild bolt ons
King Performance Main Bearings 02-14 WRX / 04-17 STI STD Size Thrust #5 King Performance Main Bearings 02-14 WRX / 04-17 STI STDX Size Thrust #5 King Tri-Metal Performance Rod Bearing Set 02-14 WRX / 04-17 STI #5 Thrust 0.25 Oversized
STD Size - #5 Thrust STDX Size - Thrust #5 - Extra Oil Clearance
 		#5 Thrust 0.25 Oversized
Killer B Oil Baffle Windage Tray EJ Series 02-14 WRX / 04-17 STI Moroso Oil Pump Pickup 06-14 WRX / 04-18 STI Gates Racing Timing Belt 02-14 WRX / 04-17 STI
Keep oil where it's supposed to be. Better than the OEM design Great choice for increased power levels
Racer X Fabrication Thermostatic Adapter Plate WRX / STI 04+ Torque Solution Solid Billet Engine Mount 02-14 WRX / 04-17 STI OEM Subaru Timing Belt 02-14 WRX / 04-17 STI
A great start for those that want to build their own oil cooler kit Solid Billet 6061-T6 Aluminum. Genuine OEM Subaru
Group N Motor Mount Set 02-14 WRX / 04-17 STI OEM Subaru 11mm 2.5L Oil Pump 02-14 WRX / 04-17 STI ACL Orbit High Performance Oil Pump 02-14 WRX / 04-17 STI / 05-09 LGT
Includes Left and Right side Genuine OEM Subaru Increased oil volume
Killer B Ultimate Oil Pickup 06-07 WRX / 04-17 STI Torque Solution Solid Billet Engine Mounts with Plates 02-14 WRX / 04-17 STI Torque Solution Motor Mounts 02-14 WRX / 04-17 STI
The best $179.00 you've ever spent. Lifetime Warranty Lifetime Warranty.
ARP Head Studs 02-14 WRX / 04-17 STI Cosworth Kevlar Heavy Duty Timing Belt 02-14 WRX / 04-17 STI Gates Timing Belt Component Kit w/ Water Pump 05-07 WRX / 04-17 STI
Fits most EJ20 / EJ25 Turbo Motors Great choice for high power applications! Fits great the first time!