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 +VAT


    Stage 1 2010-2012 - 4.4 TDV8 DIESEL =
    Power: 313bhp -> 375bhp
    Torque: 700Nm -> 800Nm
    Price: £750 +VAT


    Stage 1 2012 onward 3.0 TDV6 DIESEL =
    Power: 258bhp -> 299bhp
    Torque: 600Nm -> 660Nm
    Price: £695 +VAT


    Stage 1 2002-2007 3.0 TD6 =
    Power: 177bhp -> 204bhp
    Torque: 390Nm -> 470Nm
    Price: £462 +VAT


    Stage 1 2007-2010 3.6 TDV8 =
    Power: 268bhp -> 310bhp
    Torque: 640Nm -> 750Nm
    Price: £550 +VAT


    Stage 1 RR Sport 5.0 Supercharged PETROL =
    Power: 510bhp -> 561bhp
    Torque: 625Nm -> 700Nm
    Price: £854 +VAT


    Stage 1 RR Sport 4.4 TDV8 DIESEL =
    Power: 339bhp -> 390bhp
    Torque: 700Nm -> 820Nm
    Price: £754 +VAT

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