MORE POWER! & MORE TORQUE!
A true plug and play tune offering safe and adjustable 30-60 Horsepower gains at the wheels!
Can be installed and removed in minutes without any tools.
At the default setting of +2.75psi average increases are 40hp and 50tq to the wheels.
For those looking to take things to the max up to +4.75psi can be quickly dialed in!
Does not trigger codes and does not require entering the ECU area for installation.
Compatible with all ECU versions and transmissions for the 2007-2010
BMW 335, 335xi, 135i, 535i, Z4 and Z6 Twin Turbo.