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There are several styles of Subaru coolant manifold, only one of which is suitable to be used by RMW as a core. The two manifolds below are the most common variants. Note the bottom manifold (usually … read more

Please reference the chart below to see if your Subaru donor has an immobilizer equipped ECU. If your donor falls into one of these categories, we are unable to reprogram the harness. If you have any … read more

RMW does 2.2, 2.5, (4 cylinder) and 3.0 liter (6 cylinder) conversions in house as well as providing complete D.I.Y. kits for the two 4 cylinder engines. We make parts to do the 6 cylinder install, ho … read more

If you choose a 2.5 liter Subaru conversion, you receive a rebuilt short block which was acquired directly from Subaru. The cylinder heads that accompany this short block have been professionally … read more

Original Vanagon cooling components were nominal from the factory. Largely made of plastic, they often cracked within a few years of service--constant heat cycling took its toll. As the years went b … read more