THR Developments

Your ONE STOP SHOP FOR EVERYTHING AUTOMOTIVE in Adelaide

We specialise in:-

Race Car Preparation
Custom Restoration Work
Aftermarket Fitments/Modifications
Cylinder Head Porting/Flowing/Modifications
Engine Dyno Tuning
Chasis Dyno Tuning
Custom Component Machining & Fabrication
Custom Stainless Exhaust Systems
Custom Chassis & Sheetmetal Fabrication
Full Panel & Paint Shop
We also have a fully equipped Engine Machine Shop

THR Developments isn’t your average mechanical workshop. Built around a racing type format, both our services and employees think and breathe racing.

We are an approved agent for HARROP Engineering, so rest assured we are the best in the business.

THR Developments delivers intelligent and affordable engineering solutions to our customers by using our state-of-the-art manufacturing facility and three generations of engineering and professional experience.