Evolve ECU Remap Performance Upgrade - BMW E71 X6 35d (286 BHP) Damptronic PLEASE NOTE

PLEASE NOTE

435i Gran Coupe (F36)

The software upgrade for the 5 Series E6X 520D was designed and tested at our dyno facility and on road to give optimal performance with maximum safety

This upgrade is for installation at Evolve

Evolve ECU Remap Performance Upgrade - BMW E71 X6 35d (286 BHP) Damptronic PLEASE NOTEThis ECU remap is for installation at Evolve or at one of our dealers. The software upgrade was designed and tested at our dyno facility and on road to give optimal performance with maximum safety. Much time was taken to develop the software to give improved throttle response and factory like drivability with a progressive power delivery. The end result is a 35d which is significantly faster to accelerate and smoother to drive while at the same time