• sw diesel chips

    Discover your vehicles true performance potential Search

  • sw diesel chips performance boost

    Discover your vehicles true performance potential Search

  • sw diesel chips power increase

    Discover your vehicles true performance potential Search

See why our units out perform the rest on the market
See how our units keep Exhaust Gas Temps as standard

SW Diesel Pro + Boost unit not only increases Fuel pressure, It also adjusts the boost pressure.
This combination means that we can give you the massive power increases whilst keeping exhaust gas temperatures as standard.

See how our units air fuel ratio compares on this Toyota land cruiser 200 series.

By adding the Extra air we keep the air fuel ratio as the manufacturer intended which does not add additional heat or stress to your engine. Trying to gain these performance increases with fuel pressure or injection timing will increase the combustion temperatures, adding stress and wear to your engine.
SW DIESEL 200 SERIES_2
Pro + Boost Control

Pro + Boost Control

$900.00
  • shipping $15
  • 25% Power Increase
  • 10-15% Fuel Saving
  • 5 Maps
  • +9 Fine Tuning Adjustments
Pre-Common Rail Chip

Pre-Common Rail Chip

$900.00
  • shipping $15
  • Pre-common rail unit
  • 35% Power Increase
  • On site installation available.
  • please call for details.
Economy Chip

Economy Chip

$500.00
  • SHIPPING $15
  • 20% POWER INCREASE
  • 10% FUEL SAVING
  • TWO MAPS, 5 ADJUSTMENTS
  • PLUG IN AND PLAY

Our tuning boxes are designed to give smooth, useable power increases. They don’t cause the car to pour smoke, go into limp home mode, or overstress the engine to the point at which you risk damaging components. The default map provided on our tuning boxes increases torque without increasing maximum fuel pressure, protecting your fuel system from additional wear.

money back guarantee

Money Back Guarantee

All of our products carry a 28 day money back guarantee, so you can purchase with confidence knowing that if our products do not perform to your liking, then you can send them straight back for a full refund.

Every chip is rigorously tested

Every chip is rigorously tested

Every unit is individually tested to tight specifications. We test units on a wide variety of vehicles and have developed and rigorously tested every unit we sell for the application it was designed for.

detailed instructions

Detailed Installation Instructions

We provide detailed fitting instructions for every application we sell a product for. Our competitors claim to have tested their system on a variety of cars, why have they instructions for only a few vehicles?

Great value for our customers

Great value for our customers

Our tuning boxes also do not have to be TUV approved like many competitor units manufactured in Germany, resulting in a significant cost saving which can be passed on to you, the customer.