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BMW 523i Piggyback Modules

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	Burger Motorsports N51 N52 N53 BMS Power Box Performance Tuner BMW 523i 525i 528i 530i 04-10 Model Number: BMS-BMS-PNP View Price The BMS Power Box is a piggyback style performance chip for the BMW 2.5L & 3.0L N51/N52/N53 6 cylinder motors. It features easy installation and removal, gas pedal switching between 7 performance maps, throttle remapping for snappier response, and dyno gains of up to 10+ Horsepower and 10+ lb-ft Torque. Finally you can enjoy the car how it should have come from the factory. Features: • Up to 10+ More Horsepower & 10+ More lb-ft Torque • Throttle Re-mapping for Better Response /...