BMW F20/F22/F23/F30/F36 N55- TRS Performance Remote Tuning Dongle Model-X4 M40i B58 G02 Custom TRS tuning and a

Custom TRS tuning and a free switchable map slot

Bimecc Hubcentric Wheel Spacers are made from high quality aluminium

Should you choose to fit a De-cat to your road car in conjunction with our software we are not accountable should your vehicle fail to meet emissions laws in your country

Our testing found M2’s typically create a lot more torque than advertised

reactions to gear lever inputs in M are instant and trigger really firm

BMW F20/F22/F23/F30/F36 N55- TRS Performance Remote Tuning Dongle Model-X4 M40i B58 G02 Custom TRS tuning and aBMW N55 STAGE 1 & STAGE 2 TUNINGUnlock safe, repeatable performance with OEM level drivability. Quick Highlights Remote tuning via TRS Performance OBD Dongle Works through the My Flasher mobile app Custom calibration for your car + your fuel Datalogging + DTC read clear included The TRS Performance OBD Dongle is designed to be user friendly way of remote tuning via your mobile phone, simply read the stock calibration from your ECU using the on screen