Jaguar Performance Transmission Tuning for ZF8HP70 2010-2017 models

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• Faster, Smoother Upshifts
• Faster, more Immediate Downshifts
• Increased Torque allowance
• RPM Limit Increased (concurrent VelocityAP Engine ECU Tuning required – if you do not alter your ECU Tuning file at the same time, the transmission will not shift correctly)

For those looking for faster acceleration times & 1/4 miles, this will shave tenths through quicker shifting, and also allowing the car to reach the 1/4 mile with one less shift required.