2021年3月16日 · With that done, I could move on to the task of fabricating a mount out of aluminum to mount the OEM Electronic Wastegate actuator to. Having tuned several single turbo S55's, I wanted the DME to be able to control the boost. Utilizing the OEM electronic WG ensured that if the DME wants to target 2 psi, 10 psi, or 30 psi, it can.

2014年7月28日 · The S55 / N55 comparison in the second document is very nice and will come in handy for keeping the misinformation and mud slinging in check. Appreciate 1 Frank134 0.00

2020年6月23日 · The n55's have seen valvetronic issues and the parts used are the exact same for the s55. Currently have a code for a faulty valvetronic motor. Anyone else had or seen this issue on s55? (Code p10e2) Hoping its something maybe electrical and not have to do the valvetronic motor & eccentric shaft.

BigBoost's Revolutionary Turbo Upgrade for the BMW S55! Our R&D Team came up with this killer units capable of 900-950 WHP with the right engine setup! Each turbo flows up to 50 lb/min, making it capable of supporting 1000 HP flow-wise thanks to our extended tip exducer design.

2021年1月4日 · I want to preface everything by saying I was a certified BMW tech and have access to a lift and all my personal tools that are mainly for german vehicles, and even then this was a lengthy and complicated repair. I'll start with all the repair instructions, special tools, and the parts I used. Repair instructions:

2022年9月27日 · I just upgraded my 10-year-old coils with the BMW Direct Ignition Coil - Delphi 12138616153 from FCP Euro. At $25 each, it is a bargain and is a direct replacement that is rated higher than the more expensive OEM coils. _____

2017年5月16日 · -8th eAs Built F80 S55 M3 W/ Pure Stg 2 Turbos, -9th F82 S55 M4 Mods:-PureTurbos stage 2-E30 fuel (93 pump gas mixed with E85 fuel)-FBO-BMS JB4-BEF by DME Tuning-SSP performance Spec-R clutch pack Dyno results: 729whp / 701wtq-10th F80 S55 M3 Build by Sport Mind (Bahrain) Mods:-PureTurbos stage 2-FBO-BEF by DME Tuning-Race gas …

2018年10月27日 · I will make a long story short, but a family friend from another state asked me to take over the payments for his M4 due to some financial hardship. I am a BMW guy, always have been, with many turbo e36s, various E46 M3s, and my recent E92 M3. I wanted some assurances such as "make sure there are no lights in the dash... I do not want a head ache."

Bapmic 11127570292 Engine Cylinder Head Valve Cover for BMW E82 E90 E91 F10 X1 X3 F25 X5 E70 F15 Cylinder Head Valve Cover PCV Repair Kit Compatible For 2015-2020 BMW M3 M4 S55 3.0L Engine Update 9/22/2021 - Modifying a PCV Repair Cap and Turning it into a Breather: FIXED! (500+ miles driven. Cold, warm, & hot starts. Smooth idle.) Check it out ...

2022年2月10日 · Installation should only be performed by an experienced BMW technician. Any modification to your engine will most likely effect factory warranty. The VTT "Spline Lock" Crank hub is a very involved and complex installation, which will require a good portion of the S55 being torn down to access the crank hub.