Dinan® Performance Software Upgrade X5 for BMW X5 xDrive50i E70 2011-2013 Stage 4

Benefits of the Performance Software Upgrade:

+ Add 10 to 20 Horsepower max gain when used in conjunction with Dinan Performance intercoolers.
+ Downloads through the BMW diagnostic port, the same way BMW loads software
+ Top Speed Governor Removed, you decided how fast you want to go
+ Factory Matching Warranty Coverage (4year/50,000 mi), no sleepless nights or being scared to visit a 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
+ Retain All BMW Factory Engine Damage Safeguards
+ No Shipping! Available at ALL +180 Dinan Dealers Around the World

Category: X5