Multiple Performance Modes Track - Sport - Street - Economy - Stock On-The-Fly Adjustments LED setting indicators Multi-level safety protection Custom tuning software Internet Updateable Not for sale or use in California
California Edition;CARB E.O. D-541-9 Level 1: HP Increase +14.9 HP And Torque Increase +13.9 lbs./ft.~Internet Updateable
Not Legal For Sale Or Use In California Level 1: HP Increase +14.9 HP And Torque Increase +13.9 lbs./ft.~Internet Updateable
Industry Leading Handheld Tuner; California Edition;CARB E.O. D-330-21 Internet Updatable
Industry Leading Handheld Tuner;Not Legal For Sale Or Use In California Economy Level: HP Increase +8 HP And Torque Increase +8 lbs./ft.~Internet Updatable~Performance Level 2: HP Increase +12 HP And Torque Increase +11 lbs./ft.~Performance Level: HP Increase +18 HP And Torque Increase +17 lbs./ft.
2.8 in. Color Screen;CARB E.O. D-745 Performance Tuning Across Entire RPM Range~Calibrate Speedometer Odometer And Shift Points~Improve Transmission Shift Points And Shift Firmness~Adjust Vehicle Speed Limiter And Engine Rev Limter~Advance Transmission Tuning Features
Browse our selection of quality computer chip programmer parts designed specifically for your Buick LaCrosse. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · CX · CXL · CXS · Convenience · Leather · Premium · Sport Touring · Super · Touring
Sedan
L4 2.4L · V6 3.0L · V6 3.6L · V6 3.8L · V8 5.3L
Automatic