Jaguar/Range Rover ZF8HP70 Transmission Tuning

VelocityAP's transmission tuning for the Jaguar F-Type was developed in house and fine tuned by our JLR factory trained technician to dramatically improve the driving experience: 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. THIS PRODUCT IS COMPATIBLE WITH ALL NON-FLEXRAY JLR ZF8HP70 EQUIPPED VEHICLES (XF, XE, XJ, FPACE, FTYPE, RANGE ROVER, RANGE ROVER SPORT, DISCOVERY/LR4) FITTED WITH 3.0 OR 5.0 SUPERCHARGED ENGINES. VEHICLES EQUIPPED WITH FLEXRAY VEHICLE COMMUNICATION SYSTEMS ARE NOT COMPATIBLE WITH THE MPVI2. FLEXRAY: 2017-ON MY LAND ROVER PRODUCTS 2018-ON JAGUAR PRODUCTS THERE ARE SOME ANOMOLIES/EXCEPTIONS TO THE ABOVE MODEL YEAR BREAKS, IF YOU ARE UNSURE IF YOU HAVE A FLEXRAY VEHICLE OR NOT, YOU CAN SEND US A PICTURE OF THE LABEL ON YOUR CAR'S ECU, LOCATED UNDER THE COWL AT THE BASE OF THE DASH.