BoostHouse MotorWorks was founded in 2021 with one mission: give Subaru owners a performance engine builder they could actually trust.
Four years later, we're still doing it the same way. Hand-assembled. Measured twice. Built to outlast whatever comes next.
Hands On
Anyone can order parts. What separates a motor that lasts from one that grenades is the attention to tolerance, the patience during assembly, and the willingness to stop and re-measure when something doesn't feel right.
We don't cut corners because we can't live with the outcome. Every block we ship carries our name. That's not a slogan, that's the standard.
We tell you what we think, not what you want to hear. If your setup needs something different than what you asked for, we'll say so before we take your money.
Every tolerance measured. Every bolt torqued to spec. Every build treated like it's going in our own car. No exceptions, no shortcuts.
You get photos during the build. You get a parts list and a build sheet at the end. No mystery, no surprises, no "trust me on this."
Every inch of our shop is organized around one goal: building motors right. Clean assembly benches, proper torque equipment, verified measuring tools, and enough space to not rush anything.
We treat our tools the way we treat the motors. Calibrated, maintained, and respected.
Whether you're planning your first performance motor or your tenth, we'd love to hear about it. No pressure, no hard sell.
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