SideSteppin' Builds
Born from a passion for performance and precision, Sidesteppin’ Builds is your source for clean, aggressive Subaru builds. We specialize in high-quality fabrication, part sourcing, and detail-driven custom work—backed by the iconic angry crab and a commitment to the Japanese tuner culture. Whether you’re chasing show car status or track-ready function, we build it right, or not at all.
The Builds
2016 Subaru WRX STI – The Angry Crab OriginsThis is the build that started it all—our testbed for flex-fuel power, clean packaging, and reliable heat management.Engine: Teter Delta closed deck block, +1mm valves, S2 cams, full head workTurbo: G30-770 (stock location, 10mm single scroll, 3" inlet)Fuel: Walbro 525, 8AN/6AN lines, ID1750cc, IAG rails, COBB Flex FuelExhaust: Killer B Holy Headers (cerakoted), COBB catted downpipe, 3" turbo-backCooling: Killer B pan/baffle, KOYORAD, Perrin oil cooler, IAG Comp AOSIntake/IC: Corsa Veloce manifold, ETS 3.5" FMIC, stock TGVsTuning: COBB AP, speed density, 4-bar MAP, Grimmspeed 3-port EBCSDrivetrain: ACT clutch + lightweight flywheel, fresh engine/trans/pitch mountsDisplay: Custom AEM CD5L digital dash showing live data—boost, wideband AFR, oil temp & pressureClean. Responsive. Built to beat on. This car launched the Sidesteppin’ mindset—hard use, no excuses.
The Team
Chad Adams – Lead Builder & Fabricator
The brain and hands behind every major Sidesteppin’ build. Specializes in drivetrain swaps, fabrication, and functional power setups. If it breaks, he makes it better.Anthony Custic – Operations & Finance Lead
Keeps the machine running behind the scenes. From sourcing high-end components to funding big moves, Anthony ensures each build has the backing to go full send—without compromise.
Contact Us
Got questions about a build, parts sourcing, or working with Sidesteppin’? Hit us up.We’re a hands-on team, so response times may vary—but we always get back.Email us at [email protected]
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