Be a Smyth Builder

A Smyth car-to-truck build, per dollar and per hour spent, is simply the greatest custom car in the world. For the last 12 years, our small crew of 4 has manufactured these aluminum and fiberglass engineering marvels. Join us.

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Build Manuals

Explore your platform

MK4 Jetta (1999-2004)

The one that started it all. A classic for a reason.

Done in weeks, not years.

Step-by-step print manuals and HD build videos straight from Mark's desk.

Build Manuals

You'll Never Build Alone

The Smyth support network is forever. If you call Mark, odds are he's working on a similar thing.

Mark’s Notes: Real-world manuals from the designer’s desk.

Build Manuals

The Direct Line: Stuck? Call or text Mark. We don’t do call centers.

508-801-5871

The Community: 11,000+ builders sharing tips, tricks, and hacks.

Tech Support Group

ALL-ALUMINUM SMYTH TEARDROP: EXPLORE

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Be a Smyth Builder

Done in weeks, not years.

Step-by-step print manuals and HD build videos straight from Mark's desk.

You'll Never Build Alone

ALL-ALUMINUM SMYTH TEARDROP: EXPLORE

T shirts, hoodies and more at the Smyth Merch shop. Click here