How about up to 60hp to the wheels (80hp crank) on a completely stock car on pump gas? Finally, thanks to Burger Motorsports there is a tuner available for the N51/N52/N53 motor (128i, 328i etc. See below for a full list of applications). The BMS Power Box remaps the throttle mapping for better throttle response, and an increase in horsepower and torque. The Power Box features easy installation and removal, and gas pedal switching between 7 performance maps. The Power Box shows power gains from 8-10 horsepower and 8-10 Ft./Lbs. of torque at the rear wheels on a dyno. Upgrade your vehicle's power and drivability with the BMS Power Box. The BMS Power Box is purely plug and play and installation only takes roughly 20 minutes, and only requires basic hand tools. It is completely reversible, and no cutting of any wires is needed. Installation is very discreet and allows most customers to leave the Power Box installed for routine service.
Dyno Sheets |
THIS ITEM CAN NOT BE SHIPPED OR INSTALLED IN CALIFORNIA
THIS PRODUCT IS INTENDED FOR USE WITH CLOSED COURSE COMPETITION VEHICLES ONLY
THIS RACING PART IS ONLY TO BE USED WITH COMPETITION RACE VEHICLES OPERATED ON A CLOSED COURSE
CALIFORNIA CUSTOMERS PLEASE VIEW BURGER MOTORSPORTS'S EMISSION GUIDELINES