Feb 26, 2024 · Bolt pattern is compatible, but you will need to swap out the OEM aluminum M12 x 90mm mounting bolts for the shorter S55 steel M12 x 75mm bolts (pn 23001222893). Torque to 66NM. My original OEM unit is stamped 1089 401 084 on the bellhousing, and 1089 401 051 on the main gear housing

S55￿Engine 1.￿Introduction 1 1.1.￿Highlights The￿S55￿engine￿is￿the￿successor￿to￿the￿S65￿engine.￿Similar￿to￿the￿engines￿in￿the￿X5M,￿X6M,￿F1x￿M5/ M6￿and￿F06￿M6￿with￿S63￿engine,￿the￿S55￿is￿based￿on￿a￿production￿engine￿of￿BMW￿AG.￿As￿the￿engine

Dec 27, 2020 · Anyone know what the difference is between F3x 6MT vs F8X 6MT? Just curious about it because I want to go stage 2, not sure if manual tran can hold as much as the 8AT, people are saying clutch are slipping but I have heard F8x …

Jun 4, 2023 · In this guide, we’ll provide a comprehensive overview of the 3.0L twin-turbocharged BMW S55 inline-6, outlining its specs, upgrades compared to the BMW N55 off which it is based, its overall reliability, and some of the most popular S55 performance modifications.

Nov 13, 2015 · The S55 is blessed with one of the best setups in the world to change the oil on - it takes 15 minutes tops, is easy to stay clean while doing it, and is very satisfying to do right. Add 6 quarts and then top off as needed, or add 6.25 quarts …

Apr 23, 2016 · not that simple. Change from N55 to S55, all supportive parts need to be upgraded as well, coolant tank, pump, transmission etc. Big project.

Nov 4, 2018 · Getting close to breaking the s55 stock turbo world record for 6 speed. Attached Images 96 318Ti with S52 turbo (11.1 @138), 03 E46 M3, 15 F80 M3 YMB, 17 C7 Z06, 19 M2 Comp

With a twin-turbo inline-six layout and significant cooling upgrades over the N55, the S55 is a powerhouse that has earned both praise and criticism from enthusiasts and tuners alike. There’s no denying the S55 delivers serious performance straight from the factory.

Jul 18, 2019 · The S55 is by far the most responsive in all part throttle situations as there is SO much power and yet it's so masterfully calibrated that every millimeter of additional throttle results in a very acute, equal and measured additional amount of power.

Jan 15, 2016 · The M2 is powered by a 3.0L inline 6 cylinder with M TwinPower Turbo Technology (N55). This engine is based on the N55 engine from the M235i, but with significant changes and enhancements. The M2 N55 has gained selected components from the BMW M3/M4 S55 engine.