STOCK/OEM = 340BHP ----) TUNED 453BHP

STOCK/OEM = 332ft/lbs ----) TUNED = 436ft/lbs

The ultimate bolt-on power upgrades for Range Rover's de-tuned V6 Supercharged. The V6 Supercharged Jaguar/Land Rover Engine is already fitted with a smaller supercharger pulley so the only significant way to increase boost is to opt for a larger crank pulley. This dramatic increase in boost requires some careful work and in-depth knowledge in order to correctly integrate the software and allow full power to be generated.

Both Dyno and road tested with extensive data-logging, our ECU Tuning for the 11.5% larger pulley was developed and proven on 93 Octane Pump fuel and within a very safe margin at 11.5:1 AFR. Installed at DAE at extra cost. If you want to carry out this upgrade yourself via the VelocityAP V-Tech touch screen ECU flashing tool this is an extra £250 + Vat.

FITS ALL RANGE ROVER 3.0L V6 PETROL MODELS

Discussed in detail here: http://www.jaguarforums.com/forum/f-type-x152-72/velocityap-jaguar-f-type-ecu-tuning-v6-v6s-v8s-v8r-158091/page14/#post1498754