2002-2007 Subaru WRX Engine

FACTORY FIT WITH A CUSTOM LOOK Get rid of the bright yellow factory dipstick and transform your Subaru’s engine bay with the IAG Subaru Dips...

INCREASED OIL FLOW VOLUME AND PRESSURE The 11mm Subaru Oil pump is one of the most popular off the shelf pumps to use on EJ25 engines. Originally e...

THE IAG V3 TOP FEED FUEL RAILS The IAG V3 Top Feed Fuel Rails are designed to increase the power ceiling on your Subaru’s fuel system. These fue...

The bar has been raised. So, you probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes...

The factory Subaru top-mount intercooler on the 02-07 WRX and 04-21 STI was built to a stock power target. The tube-and-fin core is easy to damage ...

OVERTAKE Downpipe Hardware Kit | Ditch your rusted hardware! If you've ever removed the downpipe from your Subaru, you know that the hardware can g...

With the removal and re-installation of intakes, and due to external weather and underhood temperatures, the factory O ring on the MAF sensor will ...

This is a quality and durable gasket that will provide your vehicle with a durable seal to maintain the performance of your vehicle. Here are the d...

The pitch stop is designed to reduce front to back engine movement under acceleration and braking. In order to achieve maximum comfort, the factory...

The factory Subaru timing belt guides are made out of a thin and flimsy steel and have a limited range of adjustment. The Faction Fab Timing Belt G...

This is a quality and durable gasket that will provide your vehicle with a durable seal to maintain the performance of your vehicle. Here are the d...

This is a quality and durable gasket that will provide your vehicle with a durable seal to maintain the performance of your vehicle. Here are the d...

Turbochargers work on the basis of heat energy and keeping the turbo as hot as possible. By containing as much heat as possible within the turbine ...

DESCRIPTION  Experience enhanced exhaust performance with the HKS Equal Length Header (Exhaust Manifold) designed for the Subaru EJ25 motor. Compat...

DESCRIPTION Torque Solution Cylinder 4 Coolant Mod for Subaru EJ Engines was designed to increase coolant flow to cylinder #4 head area. The additi...

DESCRIPTION The GrimmSpeed V2 Bypass Valve received many upgrades such as a redesigned the internal piston to eliminate the potential failure point...

DESCRIPTION To match the flow capabilities of our 84mm Flow Advancement Port™ Compressor Cover Subaru turbos, we offer this 84mm silicone intake sy...

DESCRIPTION The Grimmspeed Top Mount Intercooler Y-Pipe Kit has been designed to work with factory or aftermarket top mount intercoolers. This is a...

Torque Solution Thermal Downpipe Blankets are highly effective at protecting components around your downpipe by blocking the heat produced by the h...

CORSA VELOCE "COMPETIZIONE" SUBARU EJ FORWARD FACING BILLET INTAKE MANIFOLD THE CORSA VELOCE COMPETIZIONE BILLET INTAKE MANIFOLD ...

CORSA VELOCE "COMPETIZIONE" SUBARU EJ FORWARD FACING BILLET INTAKE MANIFOLD THE CORSA VELOCE COMPETIZIONE BILLET INTAKE MANIFOLD ...

CORSA VELOCE "STRADALE" SUBARU EJ BILLET INTAKE MANIFOLD FOR OE 64MM DBW THROTTLE BODY THE CORSA VELOCE STRADALE BILLET INTAKE MA...

Your heat shield absorbs radiant heat from the turbo and re-radiates it right back at your intercooler — unless you do something about it. The OVER...

Your factory heat shield gets cut or tossed the moment you install an aftermarket downpipe — and your intercooler pays for it every time you drive....