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SOHC EJ25 timing belt kit SOHC EJ25 timing belt kit

Performance import industries offers the highest quality timing belt kits. All of our products meet or exceed manufacture standards.

Our Price: $159.95
Sale Price: $159.95
six start head gasket kit EJ25 SOHC Cylinder Head Gasket Kit

Performance Import Industries offers only the highest quality oem replacement parts. We offer multiple kits for replacing the head gaskets on your Subaru engine. We offer a high quality oem kit and we offer a six star mls kit.

Kits include:

  • 2x Head gaskets
  • 2x Intake manifold gaskets
  • 2x Exhaust manifold gaskets
  • 2x Camshaft seals
  • 2x Valve cover gaskets
  • 4x Spark plug tube seals
  • Thermostat and gasket

List Price: $189.95
Our Price: $159.95
Sale Price: $159.95
Savings: $30.00
Subaru DOHC ARP headstuds Subaru DOHC ARP headstuds

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.

Our Price: $239.95
12200AA430 Subaru Genuine Crankshaft P#12200AA430

This is a Genuine Subaru Crankshaft Part Number 12200AA430. This crankshaft is salt bath nitraded for increased durability and the best option for rebuilding your ej255/ej257 engine

List Price: $380.00
Our Price: $380.00
Sale Price: $299.95
Savings: $80.05
Manley Forged Manley Forged

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge.

* 2618 alloy for maximum high temperature strength and fatigue resistance.

* "Contour forgings" provide the optimum balance between strength and weight with no grain-interrupting internal milling.
* Proprietary multi-step top ring groove machining process assures optimum control of the groove's size, geometry, flatness, and finish.
* All final turning is performed in one fixturing resulting in complete squareness of rings to the cylinder wall.
* Federal Form-Scan gauging validates ideal skirt indexing to pinhole and skirt-to-skirt polarity.
* Value - added features such as a pressure balance groove included in all series.
* Precise pinhole machining results in an exact compression distance as well as precise lock ring groove spacing, size, and concentricity.

Manley Sport Compact Platinum series pistons come complete with pistons, rings, pins, and locks

Our Price: $519.95
EJ25 JE Pistons Low Compression EJ25 JE Pistons Low Compression

The turbocharged EJ25 powered Subaru WRX, STI, Forester and Legacy JE Pistons are specifically engineered for extreme applications up to, and including, professional competition. These pistons are made with 2618 T6 high tensile forged aluminum alloy and featuring smooth flowing radii for excellent flame travel.


  • 2618 T6 high tensile forged aluminum
  • Comp Ratio with .040: 8.5:1
  • Bore: 99.5mm
  • Gram Weight: 407
  • Dome CC: -16.5
  • Head CC: 57.0
  • Stroke: 79mm
  • Rod: 130.5mm
  • Oversized: STD


  • Specifically engineered for extreme applications up to, and including, professional competition.
  • Dome and dishes feature smooth flowing radii for excellent flame travel.
  • Pin fitting and Tru Arc locks included.
  • .905 x 2.250 straight wall carbon steel wrist pin provided.
  • Piston Rings Included

Our Price: $539.95
EJ25 JE Pistons Mid Compression EJ25 JE Pistons Mid Compression

JE Pistons new FSR forgings for the 2004-2015 Subaru STI EJ257 engine with EJ20 heads are both strong and lightweight! The new FSR design has undergone extensive on-track testing to ensure flawless performance under the most demanding conditions.

Our Price: $539.95
EJ25 Engine Rebuild EJ25 SOHC Reman Short Block

Performance Import Industries is an industry leader in Subaru engine rebuilding. With many years of experience, we guarantee you will be satisfied with our re-manufactured EJ253 short block. We start with a core and strip it to a bare block. Then, we install a new genuine crankshaft and replace any failed connecting rods. Followed by, installing a new genuine oil pump and pick up. As well as, upgrading the rod and main bearings to ACL bearings, and installing new piston rings and hone cylinders. Our short blocks come completed and ready for you to bolt on a set of cylinder heads.

List Price: $1,595.00 Core Charge Additional
Our Price: $1,795.00 Core Charge Additional
Sale Price: $1,595.00