20/10/2026
Nathan Macdonald sent this through to us when he dropped the box off for its 1st freshen up.
Stat's since we built T5 gearbox for Nathan and TPM Billet Alloy hubs
It went in the car in Feb 2024.
1x NSW title win
1x Aus title win.
2x 2nd QLD title placings
1x 2nd NSW Title placing
1x 2nd VIC Title placing
1st Gladstone Dirt Dash Winner
Several wins at Toowoomba.
Thatβs 2 1/2 years. Canβt tell me T5βs arenβt reliable
Thank you to the Macdonald Racing for there continued support in developing our products and pushing the boundaries.
We have definitely trialled alot of different things to be where we are today.
Its the only way you better yourself and your products.
Toowoomba Performance & Mechanical
Regardless of class, motorsport type etc.
Circuit racing, Speedway tin tops, Drift, Drag, Street
We absolutely love developing Gearbox, Clutch, Diff, Suspension & Brake packages.
TPM Toowoomba Performance & Mechanical
Hi-Tec Oils Toowoomba Speedway
Toowoomba Steering & suspension