I need help with gearing pretty bad. I’m going balls to the walls with it 917 hp. I have the M5 S85 V10 in there with the twin turbo upgrade. If someone has some advice on helping me get it to hook at about 6-7k RPM Peak Torque I would greatly appreciate it! My next project is gonna be the 1997 M3. If anyone has a tune on that let me know aswell. Feel free to add me XxGrimmReapxX