https://theogpt.com/vehicle/alpina-b7-4-4-v8-bi-turbo-507hp/
Alpina B7 4.4 V8 Bi-Turbo 507hp ECU Tune | OG Performance and Tuning
Unlock more power, torque, and throttle response with a safe, custom OGPT ECU tune for your Alpina B7 4.4 V8 Bi-Turbo 507hp. Tested on dyno, built for