We have our own in-house rolling road, capable of measuring high horsepower vehicles, including front wheel drive, rear wheel drive and 4 wheel drive. Full 4×4 Link Dyno on site. Suitable for all vehicles, We can utilise the rolling road system for measuring power and torque, performance tuning and diagnostics along with Research and Development.
We specialise in using a wide range of stand alone Ecu`s or Oem system and our expertise and knowledge is at motorsport winning level.
We are now also Exclusive North East APR Tuning dealers, allowing us to provide the highest quality tuning solutions for Volkswagen, Audi, Seat, Skoda, and Porsche vehicles.
Since 2017 we have now a full Dyno room facility and its the best set up in the North East of England offering a full Link System 4×4 Dyno and up to 4000bhp capable with an Air and extraction system suited to cars with crazy power like our own Demo JUN R1 which produced 1930 Bhp on the dyno in safe environment with a viewing room (Check our FB page for all latest Dyno pics etc).
Dyno Services From JM-Imports
- Power Runs from £60 + vat (3 Runs included) AFR check if asked
- Dyno Room Hire per hour £120 + vat (includes JM Staff Member)
- Full Mapping sessions (Stand alone Ecu) from £500 + vat (*Pending Vehicle Ecu and Fuel Set Up)
- Oem Ecu Tuning from £400 + vat
- Club shoot out dyno days (Need minimum of 10 car and max 16 per day) POA
(All our Dyno services will show before and after gains)
If you require any servicing/repairs/diagnostics or Dyno please contact us:










