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

Product Description
Dinan Performance Software is so much more than just tuning up the turbo boost.  It is a fully re-tuned engine management program that maximizes power while keeping all the BMW factory safeguards in place.  Protecting your BMW while giving the most performance is the definition of "Performance Without Sacrifice". 

The Dinan Team made a blistering fast software upgrade, using our years of experience tuning BMWs for the street as well as winning back-to-back Grand-AM DP Championships and the 2011 24 Hours of Daytona.



+ 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

Peak Horsepower: 355 @ 5300 RPM 
Peak Torque: 401 @ 3500 RPM



  • ▪ X1 xDrive35i E84 2013-2015
  • ▪ X5 xDrive35i E70 2011-2013
  • ▪ X6 xDrive35i N55 E71 2011-2014
Product Specifications
Labor Hours/Installation Hours 0.50
Emission Status 50 State Emissions Legal.
California Air Resources Board Executive Order Number D-176-39.
Peak Horsepower 355 horsepower at 5300 rpm
Peak Torque 401 lb-ft torque at 3500 rpm
Required Items None