This performance tuner provides up to 45 hp to the wheels (65 hp crank) on a completely stock car, and even more on a fully modified car. It features a simple plug-n-play installation harness and includes built-in deletion of hidden "tuner detection" codes, so when you remove it, there's no trace it was ever there. Other features include a buttery smooth new CANbus-based integrated boost control system; hot/cold oil temperature protection; progressive methanol integration; water pump remapping; gear-dependent boost control/traction assist; and more. Free firmware updates can be downloaded using a Windows laptop and a BMS USB cable. The JB4 does not require any user setup -- customization is possible for more advanced users, but the average enthusiast can simply install and enjoy. And it is compatible with all ECU versions..
This racing part is only to be used with competition race vehicles operated on a closed course.
Not for sale in CA.
Brand DescriptionBurger Motorsports (BMS) is a specialty manufacturer of high-performance products for select BMW vehicles, specializing in the 2007 and newer turbocharged vehicles. Since 2007, BMS has provided thousands of vehicles with quality, high-performance modifications, and has developed a reputation as one of the premier tuning options among BMW enthusiasts. A commitment to quality products, innovation, ongoing product development and support, and superior customer service has earned BMS strong repeat customer business and high product satisfaction - and some of the fastest vehicles of their type in the world. With a wide product line consisting of high-performance piggyback tuning computers or "juice boxes", diesel tuning modules and more, Burger Motorsports can provide your vehicle with a performance makeover that will bring out the best in your BMW.
Everything we sell comes with a minimum 12-month warranty and a 100% satisfaction guarantee. In addition, products that carry the Bavarian Autosport brand come with a minimum 2-year warranty against defects in materials and workmanship. (Some have lifetime warranties!) If you are unhappy with a product's quality or performance, simply let us know. We'll make it right. Call Customer Service at 800.535.2002, option 7, or e-mail [email protected].