We are Brass Knuckle Customs - your locally owned and operated one-stop vehicle restoration shop. Based in Tauranga BOP, we do it all. 

 

Full fabrication, diff builds, performance upgrades, and complete rebuilds under one roof. From chassis work to custom metal magic, every part is built in-house with precision, power, and attitude. No outsourcing. No limits. Just pure, unfiltered craftsmanship.

 

We don’t do average. We build monsters. From heart-stopping engine swaps to full air-ride chassis builds that scrape the ground and break necks. Every job that rolls through our doors gets the full treatment, crafted with passion, completed with precision. We’re not scared to cut, weld, grind, and push the limits to make something truly unique. If you can dream it, we can build it — louder, lower, and meaner than you thought possible.

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Our workshop is packed with brand-new gear — full CNC machinery, precision tooling, and complete in-house CAD design to make sure every bracket, mount, and panel fits like factory but looks like nothing else on the road. We mix old-school know-how with next-gen tech to create the kind of builds that start conversations.​

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We specialise in - American Muscles, Classics, Hot Rod's, Rat Rod's, Race Cars - But if you name your ride, we'll tackle the work.