Subaru Conversions

Retrofit kit for our Subaru conversion exhaust system utilizing our new Stealth stainless steel muffler. If you have an older Rocky Mountain Westy Subaru conversion with a straight-through Magnaflow muffler, this Stealth retrofit kit is what you need to...

RMW's cold air intake for your Subaru H6-to-Vanagon conversion. Custom intake pipes are perfectly formed to fit your engine bay and include sensor fittings and clamps. Air filter is a washable high flow unit. SHIPS FREE to most addresses!

Stainless steel wraparound coolant tube to go between the coolant manifold and the coolant pipe on your Vanagon to H-6 Subaru six-cylinder engine conversions. 1.25" Stainless steel Includes rubber connectors and clamps Ref ID: KT-1982114

RMW's performance air intake for your 2.5L Vanagon/Subaru conversion. Constructed from 3" polished aluminum and silicone fittings and sporting a carbon fiber look filter housing with washable filter, this will increase airflow to your engine and boost...

MagnaFlow Performance mufflers are manufactured from 100% stainless steel and are lap-joint welded for solid construction and rugged reliability. They feature a free-flowing, straight-through perforated stainless steel core, stainless mesh wrap and...

The two words that best describe RMW's Stealth muffler for Subaru conversion is “Stealthy Quiet". As quiet as many stock Subaru mufflers, the Stealth muffler series also offers incredible flow for a chambered muffler. Many chambered mufflers have...

This exhaust heat shield kit fits the Rocky Mountain Westy Subaru conversion when using a 1995-1999 Dual OverHead Cam Subaru engine as a donor.  This heat shield bolts to the Subaru timing cover and serves to mount the muffler/catalytic...

Subaru Oxygen Sensor (Denso 234-9015). OE number 22641AA280. Fits 03-06 Subaru 2.5L engines. Forester. Baja. 2.5L, 2003-04. 2.5L, front, all. Air-Fuel Ratio Sensor. 2.5L, 2003, air, fuel ratio. 2.5L, 2004-06, air, fuel ratio. 2.5L without turbo, 2002-04,...

This head gasket set for the EJ25 is made by Ishino-Stone of Japan. Fits: 1999-2003 Forester 1999-2001 Impreza 2000-2004 Legacy 2000-2004 Outback Kit Contains: (2) Head Gaskets (2) Exhaust Gaskets (2) Intake Gaskets (2) Valve Cover Gaskets (8) Intake...