JF Automotive – a Kent UK based company have become market leaders for ECU re-calibration for more power and enhanced fuel efficiency. Calibrating software to the highest level requires passion and enthusiasm and we strive to impart this into your vehicle to deliver a fulfilling sensation every time you drive.
Jaguar Engine ECU Remapping
Jaguar ECU Remapping will offer great power and fuel economy enhancements , however as with most vehicles the peak power gains are only half the benefit. You will also find power delivery earlier in the rev range due to additional low down torque and sharper throttle response along with vast improvements to mid-range torque providing a wider power band.
Jaguar Gearbox TCU Remapping.
If your Jaguar is fitted with an automatic or semi automatic transmission we can perform a gearbox remap in additional to the engine remap. A gearbox remap for your Jaguar will offer faster gear shift speeds, smoother shifts, faster reaction to paddle shift inputs and improved mid range torque by releasing torque limiters. Transmission lock is also improved giving a faster response during acceleration and assisting with kick down at low speeds.
Jaguar Dyno Tuning
Our purpose built research and development facility houses out very own Mustang AWD 2000BHP linked dyno. This allows us to accurately measure every parameter we adjust making sure a tune is every bit as safe as it it powerful. When booking your Jaguar ECU remap, book a set of dyno runs to see a full print out of power before and after the tuning.
Jaguar Performance Exhaust System
We have a range of exhaust systems available for your Jaguar including Milltek, Remus, Capristo, Akrapovič and many more. Just ask us for a quotation.
Just a quick thanks to all the guys at JFA. Had my brand new F-Type remapped having seen Jag bring out a '400' version of the same engine (and add a few thousand £'s to the price tag). The power increase is impressive with 415bhp (from 375), but it's the torque that really grabs you as soon as you get back in the car. The power is so much more usable and instant!! Thanks guys.