ESS Stage 1 Peformance ECU Software for 2015+ BMW X5 M [F85]

Benefits

• Get what you've always wanted out of your X5 thanks to this performance software from ESS
• Personalize your car with multiple available options to get exactly what you want!

This Performance Software from ESS is expert calibrated for the X5, boasting 700+ horsepower and 680+ lb-ft of torque.  It adds roughly 90-100 horsepower and roughly 90 ft-lbs of torque over stock.  This software is calibrated to the maximum capacity of the OEM hardware.

• Removed Top Speed Limiter
• Removed Cat Check Option for Off-Road Use
• Removed Cold Start Cat Heat Up Cycle
• Linear Torque Option for Less Bottom End Torque Gain to Aid Tire Grip
• Calibration Available for Upgraded Turbos and/or HFC/Catless Downpipes