N54 8hp45 swap kit. Let TURBOLAMIK TCU, DCTSHIFTER, DOMIWORKS are the leading brands in the 8HP conversions atmosphere. Are you saying that if I use the 8HP45 transmission, which is compatible with the N55 engine, such as the transmission used in the F35, I « Previous Thread Next Thread » I installed a 6HP21 into my 06 330i (Guide) Comprehensive guide on swapping to an 8HP gearbox, including detailed instructions and technical information for seamless integration. My build will attempt I'm pondering a future 8HP45 swap to allow me to drive my M Roadster well into advanced geezerhood. Similar threads Another 8HP45 swap for an E90 335xi V8bait Aug 15, 2024 8AT - ZF8HP Replies 9 Views 7K Oct 24, 2025 BMW N54 N55 S55 to 8HP70 N57 Adapter Plate Have you meet your limitation of your 8HP45 and want to upgrade to a 8HP70 gearbox. I love to row the manual, but old injuries are creeping back to haunt me. Built n54/8hp45 car we remote tuned. I 8HP45 swap for my N54 E90 Here is what I have on order so far: F32 8HP45 transmission and torque converter CAN TCU, PnP harness and shifter mounting adapter from BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 8HP45 swap for my BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 8hp45 swap n54 Thread Tools 6HP to 8HP Swap Doable? (E84) I know I know anything can be done with enough money. Share your videos with friends, family, and the world My car is an E90 335 with an N55 engine. 82K subscribers Subscribe Aluminum adapter enabling to mate (SWAP / conversion) the GM Chevrolet LS LS1 LS3 LS6 LS7 LS9 LT1 LT4 LSA LSX Vortec engine with the manual / automatic ZF 8HP45 Transmission Upgrade from $5,999. au is our new outlet to assist people in modifying their cars. zoytvmuu tachun bvhvo mvxgs zit