JGS4X4 offer individual, customisable Monster Remaps on most Land Rover’s and other manufacturer makes and models too.
The owner of this Discovery 3 will now benefit from increased drivability as JGS4X4 safely increased the power and torque, along with increasing the fuel economy so the engine will be working less hard, and being able to hold onto the higher gears without stressing the engine.
Not only can JGS4X4 re-tune your Land Rover to give your Land Rover more power, torque, and increased fuel economy, but we can also offer EGR deletes at ECU level. No longer suffer from a troublesome EGR valve! This procedure is performed via our software system to prevent any troublesome and expensive EGR problems in the future. This basically disables the EGR valve from operating via the software to prevent any problems before they occur.
30 Day Money Back Guarantee
If for whatever reason you are not happy within 30 days with your remap, we will program the car back to standard and give you a full refund.
JGS4X also offer Fixed Price Land Rover Servicing in their Northamptonshire workshop.
Interim Service: 6 months or 6,000 miles
Full Service: 12 months or 12/15,000 miles
Full Serice & Inspection: 12 months or 12/15,000 miles
Diagnostics & Programming
Gearbox Fluid Flush
Injector Max Service