Performance Engine Software (96-98)

The software safely raises the rev-limit, giving your BMW a broader power band and greater road speed potential in each gear. Significant gains are also achieved at part throttle, making extra power available where you spend the bulk of the time driving.

Dinan Performance Engine Chips unleash more power by re-programming the fuel mixture and ignition timing parameters of the engine management system.

Special Note: 

Only for 1996 - 1998 models.

Product Specifications:
Labor Hours/Installation Hours 0.50
Emission Status 50 State Emissions Legal
Max HP Gain 8 @ 4500 rpm
Max Torque Gain 13 lb/ft @ 2000 rpm
Peak Horsepower 288 @ 5700 rpm
Peak Torque 330 lb/ft @ 4000 rpm
Included Notes Included Item Details