East Coast Performance Tuning is a family owned and operated performance and mechanical business based on the Central Coast, New South Wales.

We specialize in late model OEM electronic engine management diagnostics, repair and enhancements.

Whether it’s a car, truck, 4×4, bike, or tractor, diesel or petrol, we have the tools and knowledge to quickly and efficiently diagnose and/or improve the engines operating range and performance.

Services We Offer

ECU Remapping

ECU remapping is our specialty and each year we continue to invest more time and resources into research and development on Australian vehicles IN AUSTRALIA!


Here at ECPT we offer a wide range of performance upgrades and accessories from some of the biggest brands in the world.


On car induction and fuel system cleaning is beneficial for not only diesels engines but petrol engines as well.


At the ECPT headquarters we have a wide range of diagnostics and repair equipment which enables us to offer some of the best diagnostics services around.


Hi Guys, 

My family just wanted to send a huge thanks to all that worked on my Nissan Patrol.

The improvement in power was very noticeable and improved fuel economy was great. 

Without you guys working tirelessly on my car to get it completed, so I could take my family to Fraser Island (which took a year of planning ) it wouldn’t of happened. I will be letting people know to get their exhausts and car remapped with ECPT. 

Steve and your crew thanks again.

James Cook and Family

My slug ZD30 patrol fixed…after many years of stressful under powered daily driving and even worse, towing. Boys did the remap and dyno tune!! Different 4WD!! Awesome to drive, tow and bush bash now. Great bunch of blokes!! Cheers, guys!!

L. Hepburn

Hey, Clarkey. Putting the patrol to the test today. Towing the camper up the coast. It’s going so well. I should’ve done this tune ages ago. It’s awesome to drive now. Lucky to get 500 degrees under full load and effortless up hills. Thanks again, legend.

Recently had my 04 gu patrol in for a remap after doing some mods and having limp issues prior to the tune.
Steve was flawless to deal with, took the time to answer all my questions about the process, when they had the car they were totally transparent in what they were doing and the communication I received was fantastic.

Having never used them before, I was certainly not expecting the level and quality of service that I received.
As for the work car, had some small issues on the dyno they made me aware of before rectifying and it certainly has exceeded my expectations from numbers it made to the drivability.

Couldn’t recommend these guys enough! You guys have made a long time customer out of me!!

T Floyd

Hey Guys. Just want to say I am absolutely wrapped with my Ute you did for me. It now has awesome response and power for an LFX. Thank you so, so much.

ECPT Opening Hours & Locations

Head Office

2/1 Morton Close, Tuggerah, New South Wales


Opening Hours

Mon – Fri: 8am – 4pm ​​


Technical Services


East Coast Performance & Tuning

Address: 2/1 Morton Close, Tuggerah, New South Wales Phone: 0431 876 922 Opening Hours: Mon – Fri: 8am – 5pm ​​Saturday: BY APPOINTMENT ​Sunday: BY APPOINTMENT