BMW F80 M3 | Stage 1The BMW F80 M3 is a precision instrumentbut WestTuneds Stage 1 ECU calibration transforms it into a sharpened weapon. With dual turbos, the S55 engine begs to be uncorked. Our remap delivers brutal midrange torque, sharper throttle, and seamless power delivery from corner exit to redline. What Youll Feel: Massive torque gains in the midrange (where it matters) Improved turbo spool and throttle modulation Top end power that doesnt taper off DCT or 6MT

and explosive top-end power

Perfect for daily use or weekend runs

The trims are engineered to perfectly match the body contours

2017 – 2021 G16 BMW 850i & 850i xDrive N63R

and seamless power delivery from corner exit to redline

Fits all McLaren 650S Vehicles

Professional installation is recommended to ensure a flawless fit

relentless midrange torque

Optimized turbo response with smooth

Fully compatible with factory emissions and driveline components

Supported Models:Audi RS6 & RS7 C7/C7

the WestTuned Stage 1 ECU turns your M8 into a refined missile—with brute force at your command