BMW Twin turbo performance ecu flash now avalable

ESS tuning software takes the 4.4l twin turbo to new heights, with breathtaking torque and gobs of silky smooth horsepower. The new V8 TT software gives power where its needed, BMWs line up of vehicles that offer this power plant are larger heavier cars and SUVs that need a increased low end torque to propel them to speed effortlessly and with up to 655 ft-lb ESS does just that!

Horsepower increase up to      525HP

Torque increase up to                 655TQ

Top speed limiter raised to       189 MPH

Available for

X6 xDrive50i

X5 xDrive50i

750i Sedan All

550i Sedan All

*OEM drivability.

*life time warranty against software defects.

*lifetime updates.

*no charge for accidental flash erase.

*stock component safe. (does not push components beyond their limits)

$1995.00 USD