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TrackTheory

Race Parts

On the grid

We race
what we sell.

Most of what’s on the catalogue has been on a car of ours, or a customer’s car we’ve helped build. Australian grassroots motorsport — Excels, saloon cars, sprints, club days — is where the platform lives. It also keeps us honest: parts that don’t hold up don’t come back into the shop.

Excel Cup

The most-participated circuit class in Australia.

Excel racing is the recognised pathway for kids stepping out of karts and the most cost-effective category for enthusiasts who just want to race wheel-to-wheel. We run our own car and stock the parts that keep an Excel on the grid.

Excel parts catalogue
Saloon cars

Tin-tops the way they used to be.

Production-based saloon car racing is a step up from Excel — bigger tyres, more power, still grassroots-friendly entry costs. Different platform, same mindset: builds that need specific brake pads, specific suspension, and the knowledge to spec it right.

Drivers we back

Jacob Currie Racing.

We support Jacob Currie Racing in the Aussie Race Cars national series — a tube-framed silhouette category that runs full national calendars and rewards both driver craft and a well-prepped car. Backing Jacob means our parts are out there competing at national level, not just on a club day.

Where to next

Looking to race?

Want to chat about race parts? Email sales@tracktheory.com.au — we’ve probably built one similar.
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