4WD DRIVING TRAINING DAYS COMING UP!

We're closed through the Christmas break, from December 22nd through to January 10th, and will be back to shipping orders from January 10th.

VIEW OUR CHRISTMAS HOURS HERE!

You send us your ECU and we'll have it remapped with a copy of our dyno tune to gain 7% more power.

Full details about this tune are in this post: https://jimny.co.nz/blogs/build/now-with-7-more-power

You need to send us your ECU, which we will update and send back to you on an overnight courier. We only need your ECU for about 24 hours, so you're not without your car for too long.