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Looking to give your ride some extra power and release the beast hiding within? Don't settle for a mediocre ride - take your car to the next level with Tuned by Chop!

Ready. Set. Let's Tune!


With a true passion for all things automotive, Chop is a specialist in performance tuning who knows exactly how to unlock the full potential of your vehicle. Chop has a special interest in custom modified cars, Barra patrols and early holden commodores. Chop has the experience and skill to tune any aftermarket standalone ECU as well as the ability to tune most stock ECUs as well. 

Our Services

Simon from Tuned by Chop sits inside a customers car performing a tune up service. He has a laptop with tuning software visible. Tuned by chop performance tuning dyno business in Gracemere, Rockhampton, Caboolture in Queensland.
Tuned by Chop Dyno cell.jpeg
Simon from Tuned by Chop sits inside a customers show car. The car is a vintage car that sits on a Dyno tuning machine inside a workshop. Tuned by Chop is a performance tuning business in Gracemere, Rockhampton and Caboolture in Queensland

Road Tune

This is one of our most popular services available. It’s made a big difference for many of our customers, and is provided with the highest level of excellence. With this service, we travel to you and provide a 'road tune' - enabling you to get your new engine going and on the road.

Our dyno room is custom built, sound proof and specifically designed to maximise your engine's performance during the tuning process through clever air flow engineering. Our brand new market leading Mainline 2WD dyno and software enables us to safely and accurately find the peak performance for your vehicle.  

Dyno Tune

Frequently utilized by most of our customers, this service is designed to provide a complete performance tune on your new/modified engine. When it comes to all of our services, you can count on us to take care of your every need. We pride ourselves on exceptional customer service, and guarantee you’ll love working with our team. Let us know how we can assist you today.

The 'Tune Room'

Contact Us

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Servicing the Gracemere, Rockhampton, and Central Queensland region.

Bookings in Caboolture are available upon request.

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Tuned by Chop Dyno cell Patrol.jpeg

About Us

Chop (aka Simon) started tuning cars in 2016 but his history of working with project cars stretches further back than that. Over the years his expertise and skills have grown exponentially and he's worked on both his own and others' project cars. He's well known for going above and beyond to achieve the maximum performance potential for himself and his clients.

Supported by his wife, Kellie, and their two kids, Chop launched his own business "Tuned by Chop" in 2022. Based in Gracemere, Tuned by Chop offers top-quality performance tuning services throughout the Rockhampton region. With a fully fitted workshop and a mobile tuning service that comes straight to your door, Chop makes it easy to get the performance upgrades you need, when you need them.


Ever the rev head, you'll find Chop at local car events such as the epic Rockynats and King of the Strip. 

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