ABOUT SMP TUNING

We are a family-owned business in Blenheim NZ and building cars is our passion!

Steve has a history building vehicles including motor, gearbox, and diff building, suspension modifications, and fabrication. He has also done a lot of re-wires whether engine conversion or full vehicle rewires.

Tuning has always been a passion, and aftermarket ECU tuning soon followed. Link is our go to ECU, being NZ owned! But we are Haltech suppliers and can supply MaxxECU also! We have a 4wd dyno in house so can cater to most tuning needs! We also tune jet boats on the water.

We also offer welding services in alloy, stainless and steel. We also offer full mechanical services., from everyday servicing to brakes, timing belts etc.

We can also fully wire up your vehicle, whether a Jetboat or a circuit car, we are experienced in most vehicles and have a 4 channel oscilloscope with a host of attachments to go with it as well as scan tools and general diagnostic tools.

We feel the varied experience in house brings a much better, well-rounded package when building your vehicle.