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 - Discovery
Stage 1 Discovery Sport 2.2 SD4 =
Power: 190bhp -> 226bhp
Torque: 440Nm -> 523Nm
Price: £595 +VATStage 1 Discovery 4 2012 onward SDV6 3.0 =
Power: 255bhp -> 305bhp
Torque: 600Nm -> 670Nm
Price: £695 +VATStage 1 Discovery 4 2009-2012 TDV6 3.0/SDV6 3.0 =
Power: 255bhp -> 305bhp
Torque: 600Nm -> 670Nm
Price: £695 +VATStage 1 Discovery 3 2005-2010 TDV6 2.7 =
Power: 190bhp -> 240bhp
Torque: 440Nm -> 520Nm
Price: £492 +VATStage 1 Discovery 2 2002-2005 TD5 2.5 =
Power: 138bhp -> 168bhp
Torque: 300Nm -> 360Nm
Price: £395 +VAT