The performance division of E&H Motors
Race-bred performance, proven on the dyno
Side-by-side tuning and development, 4WD performance and custom dyno work — built by the crew that races, out of Pukekohe.
Your machine has more in it
Can-Am tuning developed here in New Zealand — for the trails we actually ride, not the ones a mail-order file was written for.
ECU reflash & custom tune
A tune developed on our own dyno, matched to your machine and how you ride it.
- Can-Am first — more platforms to follow
- Custom-tuned, not a generic file
- Before-and-after dyno runs with your numbers
Suspension development
Revalving and setup developed the hard way — raced, broken, rebuilt and proven.
- Setup for trail, dune or race
- Tested on the track before it reaches your machine
Proven on the dyno
Every tune leaves with the evidence. You see what it made before and after — no guesswork, no seat-of-the-pants claims.
- In-house dyno at Pukekohe
- Your tune protected in your ECU
Developed here, not downloaded
- An overseas flash file, posted back untested
A tune developed on our dyno, on machines ridden on New Zealand terrain - One-size-fits-all settings
Tuned to your machine, your fuel, your riding - No proof, just promises
Dyno sheets in your hand at pick-up
We didn’t learn this from a manual. We learned it winning races — and breaking things, and figuring out why.
Utes that work harder
Staged tuning for the vehicles that earn their keep — more power, more torque, and safer towing, tuned and proven on the same dyno.
Hilux
Staged packages from a clean tow-tune through to full performance.
Ranger
Power and economy where the factory left margin on the table.
Land Cruiser
From daily drivers to the VDJ79 builds we’re known for.
From booking to the dyno sheet
Book & baseline
We talk through what you want from the machine, then baseline it on the dyno.
Develop
The tune is built and refined against real runs — not guessed at.
Prove it
Back on the dyno. You see the before and after, side by side.
Hand-over
You leave with the numbers, and your tune stays protected in your ECU.
Motorcycle tuning is coming
Road, race and off-road — the same development-first approach, on two wheels. Register your interest and be first on the list.
Ready when you are
Call the workshop, or drop in — 179 Manukau Road, Pukekohe.