BMW 335i M Performance Power Kit (PPK) Dyno - 336 bhp / 377 lb-ft torque

More details at http://www.f30post.com/forums/showthr... BMW 335i M Performance Power Kit is factory quoted at 320hp / 332 lb-ft torque, but is shown on the dyno making 336 bhp / 377 lb-ft torque (@ 15% drivetrain loss)