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      09-05-2017, 12:48 AM   #693
Mountain_Commando
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Drives: 435i Gran Coupe M-Sport
Join Date: May 2017
Location: Brisbane, Australia

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Hey guys,

Slight update. I read on another thread that the highest setting that Racechip employees themselves go upto is stage 5. On my N55 engine, that's S2=F, S1=2. I tried it out and it worked for me...no CEL, errors, or misbehaviour. It resulted in a slight but noticeable increase (mostly torque) over the previous (B2) setting.

I should mention though, this is on 98 octane fuel. I believe higher settings work better with higher octane fuel. Cheers.
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435i Gran Coupe | ///M Sport Pkg | 430hp | MHD Stage 2+ | BMS Intake | Catless Downpipe | FMIC | Black Sapphire exterior | 9H Ceramic Coating | Black Anthracite interior | 19" Black ///M Wheels | Red ///M Brake Calipers | ///M Steering wheel | ///M Metal Pedals | Alcantara dash panel | Carbon Fiber trims and gear knob | Angel Eyes LEDs | Surround Cameras | Spoiler | Coded ///M iDrive, Mirrors, HUD |
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