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Our custom BMW X5 M ECU Flash has been proven to make a substantial increase in horsepower and torque over stock
Through precise recalibration to fuel/ignition/boost tables inside of the ECU
Upon receiving the ECU's they will be flashed the same day and mailed back promptly
whether your F12 is completely stock or has aftermarket performance parts installed
The tune is perfect for those who want to speed by their friends while out on the water
Porsche Boxster/Cayman (987.1) ('06-'08) ECU Flash Model:Cayman/Boxster S Our custom BMW X5 MOur custom ECU flash for the first generation Porsche Boxster Cayman has made proven gains between 15 20 whp with just our flash alone. By altering fuel and timing tables, we're able to provide your car with more power and an increased throttle response; without sacrificing its reliability. This is the perfect upgrade for anyone who wants to feel improvements in their car without making any mechanical modifications. We offer two options for flashing
