Cars:
C63 AMG (headers, Tune, exhaust) claims 470whp+
'02 Mustang GT built 4.7L 8psi on e85. Dynoed 480WHP+
e92 M3 Vt625 DCT stock midpipes (belt could be slipping)
E36 325i (built 3.1L S50, S366 8psi spring and 12psi spring on 91 pumpgas) **no boost controller on base tune


Im on 8psi on this video here except for the Last race in this vid im on 12psi spring a week later for a rematch(mustang brake boosting in all runs)







Same run as last race from last vid^^ Angle from C63 AMG



Same run angle from My car(Mustang brake boosting). 12psi for me here no brake boosting



Last run i had with the mustang. Didnt let him jump me this time! (12psi for me)