Bay Window DIY Conversion Kit

The most refined and complete DIY kit for repowering your 1972-79 VW bus with modern and reliable Subaru power! Through exhaustive research, refinement, and real-world testing, we've provided the most effective cooling solution, the most durable engine...

This Van Cafe exclusive is a complete cooling system solution for cooling a Subaru conversion in your 1972-1979 VW bay window bus. Our dual radiator set up has been tested for over 10,000 road miles and has proven to keep engine temps in optimal...

Everything you'll need to plumb the exhaust on your 1972-1979 bay window bus Subaru conversion! Introducing the ultimate exhaust solution for installing a Subaru engine in a VW Type-4 bay window bus.  Complete from headers to tail pipe, our exhaust...

Looking for an innovative mounting solution to put a Subaru engine in your bay window bus?  Look no further than the Rocky Mountain Westy Engine Mounting Kit.   Complete with our unique carrier bar system, engine adapter, and custom...

Introducing the Van Cafe complete Air Intake Component System.  When combined with our Throttle Body Mounting Kit, this unique solution fulfills all the air intake routing requirements for installing a Subaru conversion in your 1972-1979 VW bay...

A complete solution for routing your fuel system when converting your 1972-1979 bay window bus to Subaru power.   This kit provides you with everything from fuel lines to evaporative system perfectly positioned to locate all components in the...

Quality reproduction fuel tank for the late VW bay window bus from 1973 to 1979 Fitment Notes: Fuel tank only.  If you are doing a Subaru engine conversion in your Bay Window, please order our Bay Window - Subaru Conversion Fuel System Though...

The perfect solution for the clearance issues encountered when installing a Subaru motor in a VW bay window bus! The Subaru throttle body in its stock location hits the front of the bus' engine bay. The Rocky Mountain Westy throttle body repositioning...