JB Plus BMW Performance Tuner Chip (JB+) 2006-2010 BMW 335, 335xi, 135i, 535i, 535xi, Z4 & X6 Twin Turbo

Instantaneous increase in Power and Torque for your BMW! 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 2006-2010 BMW 335, 335xi, 135i, 535i, Z4 and Z6 N54 Twin Turbo. Works on all USA, Canadian & European N54 Twin-Turbo 6 Cylinder models Automatic and Manual Transmissions MADE IN USA Applications: ? 2006+ E90 Sedan 335i / 335xi ? 2006+ E91 Touring 335i / 335xi ? 2006+ E92 Coupe 335i / 335xi ? 2007+ E93 Convertible 335i / 335xi ? 2008+ E60 Sedan 535i / 535 xi ? 2008+ E61 Touring 535i / 535 xi ? 2008-2010 E82 Coupe 135i ? 2008-2010 E88 Convertible 135i ? 2008+ BMW X6 xDrive35i ? 2009+ BMW Z4 sDrive35i ? 2011+ BMW 335is