Aluminum Bent Elbow 5.000 90-Degree

The Aluminum Bent Elbow 5.000 90-Degree from WOOLF AIRCRAFT PRODUCTS is an essential component for custom intake manifolds, turbo piping, and fuel system routing in high-performance automotive applications. Whether you're building a modified engine bay, upgrading your intercooler plumbing, or designing a custom fuel or coolant line, this precision-engineered aluminum bend provides the reliable directional change needed in tight engine compartments. Fabricators, mechanics, and DIY enthusiasts rely on aircraft-grade aluminum tube bends for their durability and consistent wall thickness.

This 5-inch outside-diameter elbow features a 90-degree bend with a 6-inch center-line radius, designed to minimize flow turbulence and reduce pressure drop across intake or boost circuits. The 0.065-inch wall thickness delivers structural rigidity without excess weight—a critical balance in performance tuning where every ounce counts. Constructed from 6061-T6 aluminum in its natural finish, the bend resists corrosion and maintains dimensional accuracy across repeated thermal cycles, making it ideal for both liquid cooling loops and pressurized air systems commonly encountered in supercharged or turbocharged engine builds.

Custom fabricators and performance shops most commonly use the Aluminum Bent Elbow 5.000 90-Degree to transition large-diameter piping in forced-induction setups, where smooth bends reduce compressor surge and improve volumetric efficiency. The 6-inch radius of curvature is steep enough for compact engine bays yet gentle enough to maintain laminar flow in high-boost applications. Installation requires standard TIG welding or compression fittings; ensure all tubing is properly deburred and cleaned before joining. This component works seamlessly with 5-inch hose and tube stock commonly found in aftermarket turbo kits and custom manifold systems.