About Us

The Classic BMW Engine Builder.

What began in 2011 with a single rebuilt M20 885 cylinder head listed on the R3VLimited E30 forums has grown into something we're deeply proud of — a shop you can count on, thanks to our customers and the Classic BMW community who've trusted us with their builds along the way. Fifteen years later, we're still here doing what we love.

What We Do

BimmerHeads is a full-service engine builder, engine machine shop, and parts house specializing in Classic BMW vehicles. We rebuild engines and cylinder heads and ship them to enthusiasts around the world. Whether you're restoring a 2002tii and planning out a mild M10 engine or looking to put together a wild S54 engine that's built for high boost, we have the expertise and the parts to make it happen.

Our primary focus is on Classic BMW engines, including:
S14 · S38 · S50 · S52 · S54 · M10 · M20 · M30 · M42 · M50 · M52

We also take on select in-shop vehicle work by request — one car at a time, by appointment, with the same level of attention and intimacy we give every engine we build. Customers bring their builds to us from all over the country.

Our Standard

We're enthusiasts who own and drive the same classics you do. We understand what these cars mean to their owners, and we treat every build accordingly. As a small, dedicated team, we give each engine and cylinder head an unparalleled level of attention to detail. Quality cannot be rushed — and we refuse to compromise.

Let's Talk

Whether you need a long block engine, are sourcing parts for a home build, want to bring your car in, or just need advice backed by nearly four decades of combined experience — drop us a line. Every great build starts with a conversation.

Sincerely,
Shant & Matt