2009 – 2017 BMW F10-F11-F07 535i - N55 Turbo MEVD17 - Performance DME Tuning

BMW N55B30 Performance ECU tuning software for BMW F10 535i 535xi.  Stage 1 gains over stock software: 79WHP @ 6600RPM 83WTQ @ 3900RPM Performance tuning modifies torque limiter maps, boost levels, fuel maps, ignition timing advance maps and more. All to help safely increase HP/TQ, while keeping good drive-ability and factory fail-safes/limp protection in place. Gains may vary car to car based on conditions and state of the vehicle.    We do not offer tuning for emission delete, we do not disable catalytic converter or secondary air pump systems.  We do not offer tuning services to the state of California.   We have 2 methods of having this tune installed (Flash Type Selection). BENCH FLASH: Remove the DDE/ECU and mail it in. We will create a full backup image of your ECU without opening the lid or any physical damage to the ECU at all. We then upload our tune and mail the DDE/ECU back. This is the safest way, as we can have a full backup of the entire ECU content. REMOTE F