Collection: Auto - Turbocharger Flange

Build high-flow custom headers, adapt diverse hot-side engine profiles, and secure a warp-resistant mounting base for your forced induction grid with our rugged selection of Auto Turbocharger Flanges. At DIY Customs, we provide precision-machined mild steel and stainless steel turbo flanges, specialized divided twin-scroll adapters, heavy-duty external wastegate flanges, and leakproof weld-on V-band rings designed for a perfect fit on custom hot rods, performance race builds, and turbocharged utility trucks. Whether you are welding up a specialized T3, T4, or T6 turbine inlet flange to fabricate a custom exhaust loop header from scratch, outfitting your shop bay with a thick downpipe discharge adapter to ease plumbing transitions, or retrofitting a blow-off valve companion plate on your charge-air track, our professional-grade car audio and automotive fabrication components offer the extreme thermal stability and flat-sealing surface values you need at unbeatable prices. From raw layout manifold adapter plates to direct-fit structural hardware additions, we carry the ultimate engineering components to anchor your turbocharger system. Don't see your specific bolt pattern indexing, exact material thickness requirements, or specialized custom internal pipe diameter profile for your fabrication maps? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what your performance restoration project requires directly to your doorstep!