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PSI Power Tuning Box - 3.0 Td6 Range Rover L322

SKU: DA4421

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Excl. Tax: £334.94 Incl. Tax: £401.93

Devon 4x4

Specialist 4x4 vehicle company

4x4 Accessories & 4x4 Spares

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Product Description


Improves torque & mpg!

The Power Box houses a digital microprocessor which intercepts the fuelling signals being transmitted from the ECU to the fuel pump; it then modifies them to ensure the exact amount of diesel required for enhanced performance. Such efficient use of the fuel optimises consumption, reduces smoke emissions and there is less engine stress, enhancing engine life in many cases.

The Power Box improves torque enabling the vehicle to change gears earlier and hold higher gears at lower speeds, making driving more pleasurable.

The unit fits using the original manufacturers plugs; these existing plugs are opened and the Power Box is secured in between.

Full fitting instructions are included with every unit.


  • Plug-in unit
  • No intervention with the original ECU
  • 3-Year equipment warranty & 1-Year engine warranty on new vehicles (subject to conditions)> TUV approval
  • Compact size
  • Shock resistant & waterproof
  • Competitively priced


  • Can be removed prior to sale or used as a selling point
  • Traceless
  • Peace of mind
  • Quality product which is legal & safe
  • Unobtrusive in interior of vehicle
  • No worries off road
  • A good investment

Power HP - Before - 177 / After - 203
Power KW - Before - 130 / After - 149
Torque Nm - Before - 390 / After - 440

Range Rover L322 - Td6b

Additional Information

Additional Information

export no
Collection Only N/A
Manufacturer No
Vehicle Make Land Rover
Vehicle Model Range Rover L322


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