About Weld Haus MFG

Driven by Chaos. Powered by Craft.

At Weld Haus MFG, we don’t just build and sell parts – we build purpose-driven machines that perform at the limit.

Founded by Kevin Shannahan, a professional Formula Drift car builder and driver, Weld Haus is more than a fabrication shop. It’s a culture, a place where precision metalwork meets motorsport adrenaline. From handcrafted TIG welds to full competition drift builds, everything we touch reflects a relentless commitment to quality, function, and style.

Built from the Ground Up

Weld Haus was born in a garage, armed with a grinder, a welder, and a dream: to create competition-ready cars and components that can take the abuse on and off the track. Today, we craft everything from custom intercooler setups and cage kits to full builds trusted by pro drivers across North America.

Driven by the Sport

We live what we build. Our products are tested in the real world – Formula Drift, Pro-Am, and grassroots events across the country. If it doesn’t survive our season, it doesn’t ship.

More Than Just Parts

Weld Haus is a movement. A community for fabricators, drifters, and weekend warriors who push harder, build smarter, and never settle. We’re here to fuel those who are Driven By chaos.

Let’s Build

For parts sales, custom fabrication, media inquiries, or sponsorship collaborations, reach out: