Dinan® Performance Engine Software for BMW X1 X5 X6 xDrive35i N55 Engine Stage 2

Benefits:

+ Substantial Power Increase

+ Better Drivability than "Piggyback" boxes

+ Hassle Free Operation

+ Huge Torque Gains Drastically Improves Acceleration

+ No Shipping! Available at ALL +130 Dinan® Dealers Around the World

+ No Hesitation Between Shifts

+ Downloads through the BMW diagnostic port, the same way BMW loads software

+ Factory Matching Warranty Coverage (4year/50,000 mi), no sleepless nights or being scared to go to the BMW dealer

+ Full Map Rescaling, for drivability from idle to wide open throttle and everywhere in between

+ Properly Returned Fuel Mixtures, to save you gas and protect your engine

+ Water Pump Speed Increased, to improve cooling

+ Retain All BMW Factory Engine Damage Safeguards

+ No Required Parts, install on a stock car and receive the full power gains

Category: X1