KPower BP or K series Engine to BMW E46 ZF 6-Speed Transmission Conversion Package for 1990-2005 Mazda Miata (NA NB) E36 we also recommend the Winning

we also recommend the Winning Formula DBW Throttle body adapter

In order to make our K24A2 Miata and E30 swaps as straightforward as possible

Honda/Acura flywheel bolt part #90011-RDB-000 must be used with this flywheel

The hassle of finding a good ECU core is handled by KPower

so swapping rear subframes is straightforward

KPower BP or K series Engine to BMW E46 ZF 6-Speed Transmission Conversion Package for 1990-2005 Mazda Miata (NA NB) E36 we also recommend the WinningThis package adapts a BMW E46 ZF 6 speed transmission to an NA or NB Miata, with either a Honda K series engine, or the factory Mazda BP engine. It's designed to provide customers with high horsepower turbocharged builds with a very stout transmission option with similar gear ratios to the Miata 6 speed. Because of the similar gearing, this transmission option can also be paired with the a factory Miata 1. 8 Torsen differential with our required PPF