Stage 1 includes a JE developed performance ECU remap and to ensure maximum air flow we also include an ITG performance air filter element.
(Please note that in common with all electronic software upgrades, the improvements inevitably depend on the age, mileage, and condition of the engine. The output figures quoted here are based on tuning work on engines in premium condition, so they must only be used as a guide to the results obtained.)
Software Upgrades - Range Rover
Stage 1 2012 onward - 4.4 TDV8 DIESEL =
Power: 339bhp -> 393bhp
Torque: 700Nm -> 819Nm
Price: £795 +VATStage 1 2010-2012 - 4.4 TDV8 DIESEL =
Power: 313bhp -> 375bhp
Torque: 700Nm -> 800Nm
Price: £750 +VATStage 1 2012 onward 3.0 TDV6 DIESEL =
Power: 258bhp -> 299bhp
Torque: 600Nm -> 660Nm
Price: £695 +VATStage 1 2002-2007 3.0 TD6 =
Power: 177bhp -> 204bhp
Torque: 390Nm -> 470Nm
Price: £462 +VATStage 1 2007-2010 3.6 TDV8 =
Power: 268bhp -> 310bhp
Torque: 640Nm -> 750Nm
Price: £550 +VATStage 1 RR Sport 5.0 Supercharged PETROL =
Power: 510bhp -> 561bhp
Torque: 625Nm -> 700Nm
Price: £854 +VATStage 1 RR Sport 4.4 TDV8 DIESEL =
Power: 339bhp -> 390bhp
Torque: 700Nm -> 820Nm
Price: £754 +VAT