I opted for turbines of Audi SQ7 4.0tdi, 057.145.654n. My boot tag is + 500hp with 1000nm. I am limited by the resistance of the gearbox. If anyone has worked on this engine before, can you guide me to the hardened transmission and gearbox software?
My question is: how can I raise the pressure in the ramp and what external fuel pump should I use?