How about up to 60hp to the wheels (80hp crank) on a completely stock car on pump gas for a B58 or up to 40hp to the wheels for a B48? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in dash gauge displays for boost, boost limiting by gear for improved traction in lower gears, progressive water/methonalanol support, built in data logging, built in code reading, and much more. It automatically detects between the B48 and B58 models at boot up making installation and setup a snap.
BMW 2 Series
" 2017+ F22 F23 B58 240i
BMW 3 Series
" 2016+ F30 B58 340i/340ix
" 2016+ F32 F33 F36 B58 440i/440ix
" 2016+ F30 B48 330i/330ix
" 2016+ F32 F33 F36 B48 420i/420ix
" 2016+ B46/B48 X1
**NOT CARB Approved for use in California!
Based in Simi Valley, California, Burger Motorsports is a manufacturer of high quality performance parts including the famous JB4 tuner, a wide range of air intakes, oil catch cans, and beautiful custom exhaust tips.