STAGE 1
 
Unlock enhanced performance with Illyrian Tuning Motorsports’ Stage 1 ECU tune for the BMW Alpina XB7 4.4 V8 Bi-Turbo. Elevate your driving experience with a significant power increase, reaching beyond the stock 621HP (exact horsepower gains available upon inquiry). Torque is also enhanced, with stock levels of 590ft/lbs (exact torque gains available upon inquiry). Contact us today to unleash the full potential of your vehicle and enjoy exhilarating performance on every drive.