KDM Automotive & Performance

KDM Automotive & Performance Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from KDM Automotive & Performance, Automotive repair centre, Runciman Road, Drury.

Dealership trained with Toyota, Mitsubishi and Kia
Specialising in diagnosis, wiring and Nissan performance modifications we also have years of aftermarket ECU instal and tuning experience.

Some of the beautiful (and some not so) that we've tuned recently. Good variety of engines and ECUsMaxxHaltechLinkHondat...
02/06/2026

Some of the beautiful (and some not so) that we've tuned recently.
Good variety of engines and ECUs
Maxx
Haltech
Link
Hondata

02/06/2026

This beautiful 180sx came to us a while ago with a spectacularly blown up sr20.

The engine was badly damaged by running all the boost (boost tap) with stock ecu...
The top of the bores melted, all pistons cracked.

We sourced a good 2nd hand block, new oversized OE pistons, and as many genuine rebuild parts we could get. We also removed the squish pads from the head as they were badly damaged also.

We also wired in a Maxx Street ecu and tuned it with safeties to prevent any more damaged sr20 engines.

Good outcome, we hope to see it back for a turbo upgrade soon.

02/06/2026

SR20VE making all the dorts now with a Maxx Mini install.

We've got a spicy N/A sr20ve cooking... maybe the most powerful in the country? Stay tuned (like our cars do 😄)

02/06/2026

A tidy 180sx came to us for a Maxx Street ECU install.

Has multiple boost levels controlled by an OEM headlight dip adjustment dial.

Full engine and chassis wiring harness for a Toyota Yaris fitted with a 2zzge and Haltech ECU and PDM. Want your car wir...
02/06/2026

Full engine and chassis wiring harness for a Toyota Yaris fitted with a 2zzge and Haltech ECU and PDM.

Want your car wired like this? Prices start from $7,500+gst for a full car rewire.

A burnout car all the way from NSW Australia, getting some kiwi treatment for its methanol 20B supercharged engine. New ...
02/06/2026

A burnout car all the way from NSW Australia, getting some kiwi treatment for its methanol 20B supercharged engine.

New wiring loom was in order for the new Fueltech ecu.

Check out the mess beforehand 🫣

Catching up on some posting!A little TB42 turbo loom for a Haltech ecu.Check out our website Kdmperformance.co.nz for pr...
02/06/2026

Catching up on some posting!

A little TB42 turbo loom for a Haltech ecu.
Check out our website Kdmperformance.co.nz for pricing.

🎉🎉🎉MAXX RACE ECU GEN2 HAS BEEN RELEASED.🎉🎉🎉TO CELEBRATE THE RELEASE OF THE MAXX RACE GEN 2 ECUWE WILL BE OFFERING 20% OF...
25/11/2025

🎉🎉🎉MAXX RACE ECU GEN2 HAS BEEN RELEASED.🎉🎉🎉

TO CELEBRATE THE RELEASE OF THE MAXX RACE GEN 2 ECU
WE WILL BE OFFERING 20% OFF ALL TUNING COSTS ON NEW MAXX ECU'S FOREVER!!!*

THE MAXX RACE GEN2 OFFERS THE FOLLOWING FEATURES:

INPUTS
8 pulse inputs (VR/HALL): 2 with selectable 5/12V power supply, all with selectable pullups.
24 Analog inputs (selectable pullups)
8 Exhaust Gas Temperature inputs (TYPE-K)
Dual wideband lambda (LSU 5.2/4.9/4.2)
Dual knock sensor input

OUTPUTS
16 injectors (Peak-hold high/low impedance) / GP outputs
12 IGN / GP outputs (selectable +5V/12V/GND)
8 GP Outputs (GND)
4 GP Outputs (+12V)
4 GP Outputs (H-bridge/E-Throttle)
TECHNICAL
Superseal 1.0 connectors
550 kPa MAP sensor (4.5 bar / 65 PSI boost), user-serviceable,with BSP 1/8 thread
3-axis accelerometer (up to 8 G)
ARM dual core CPU
6-22V operating voltage
16GB internal log capacity, 1000Hz, all 1600+ channels
USB-C 480mbit/s (MTune PC communication)
USB-C 12mbit/s (tablet charging).**
WIFI communication with MTune and MDash**
Bluetooth connectivity with MDash
Dual CAN bus for expansion modules, OEM vehicle CAN, OBDII, CAN gearbox control
Resolution on ignition: 0.1 degrees
Resolution on injectors: 0.001 ms
Performs fuel and ignition calculations 3,000 times per second.
200Hz sampling rate on all EGT inputs
2000Hz sampling rate on analog/digital inputs
Weight: 700g
240x138x35mm including protruding connectors
Black powder-coated aluminium case
All inputs and outputs are safeguarded against overvoltage, reverse polarity, and short circuits.

**MaxxECU's must be purchased through KDM Automotive & Performance

Check out our good friend Daimon Ellis' pretty mk1 cortina getting some beautiful shots in the latest NZ Performance Car...
19/11/2025

Check out our good friend Daimon Ellis' pretty mk1 cortina getting some beautiful shots in the latest NZ Performance Car magazine. Sporting a Maxxecu Race ecu, wired and tuned by none other than your local friendly SR20 experts 😉

We've been a bit quiet on social media lately, mainly from being too damn busy!We are proud to be working alongside Torq...
19/11/2025

We've been a bit quiet on social media lately, mainly from being too damn busy!

We are proud to be working alongside Torque Performance Developments with some wiring projects and tuning various cars. It's been awesome working alongside such a friendly team of great performance technicians.

Tuned a few D1NZ cars and a few unique Honda's for them now, and we are loving the diversity.

If you have anything Honda with 4 wheels, they're the people to see.

Address

Runciman Road
Drury
2578

Opening Hours

Monday 9am - 7pm
Tuesday 9am - 7pm
Wednesday 9am - 7pm
Thursday 9am - 7pm
Friday 9am - 7pm
Saturday 9am - 5pm

Telephone

+64212877211

Website

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