Today we retuned this stunning Jaguar F-type R after limp modes were caused by another tuner.
Today we met one of our customers down at Surrey Rolling Road Ltd to retune his Jaguar F Type R which had an uprated Pulley installed by another company and the vehicle was poorly mapped causing limp mode on the dyno!
So we re-flashed the vehicle back to stock management and started fresh! The vehicle made round the 575bhp mark with our tune but dyno showed at 5400rpm it runs massively rich due to the supercharger belt slipping causing it to lose around 20bhp!!!