BMW N5X/S55 to Dodge 8HP Adapter Kit
This innovative adapter kit allows you to connect the extremely strong Dodge V8 based line of 8HP70 and 90 transmissions with the powerful BMW N52, N54, N55 and S55 engines. Finding the BMW inline-6 & RWD version 8HP70 is very hard to do in the US since they only come on select diesel vehicles that mostly Europe only orders. The solution was to adapt what we have available here in the states, which also happens to be the best 8HP deal on the market.
Installation Guide HERE
The Dodge 8HP70 from 5.7 and 6.4 Charger and Challenger vehicles can hold 1000hp completely when used with the HTG controller. The 8HP90 from Charger and Challenger Hellcats can hold over 1200hp without any expensive builds. This makes them extremely potent for the money. Line lock and virtual clutch are available when using HTG control.
Available in both a OEM flex plate compatible version and a billet flywheel version. We suggest the billet flywheel if clutch kicking or launching with big power.
Compatible with Dodge Charger and Challenger transmissions. Truck and SUV based transmissions also work, but miss some bolt holes. You must notch the bellhousing to clear the starter.