xHP BMW FXX, GXX series - ZF8 Gearbox Tuning | Stage 1 | Stage 2 | Stage 3 xHP Stage 3 display-Optional 9 ft-lb of torque at

9 ft-lb of torque at 3

and DI engines requiring additional port fuel for higher boost levels

high-grade titanium

Two valves – one on each side of the muffler – tailor the gas flow to help produce that unmistakable Akrapovič sound

xHP BMW FXX, GXX series - ZF8 Gearbox Tuning | Stage 1 | Stage 2 | Stage 3 xHP Stage 3 display-Optional 9 ft-lb of torque atSelect your software stage below before booking in for our team of experts to carry out the work. STAGE 1 The Stage 1 files focus on economy and comfort, by upshifting early in D Mode and locking up the torque converter sooner, compared to the factory calibrations. MPG gain to be expected (depending on vehicle and driving environment) between 5% and 15%. Gear Display in Dash in all modes (where available) Early torque converter lock up Shift