Podavelle 3" Aluminum 90° Mandrel-Bent Elbow for Intercooler/Intake, 76mm OD Brushed 1.5D Radius

Podavelle's 3-inch 90° mandrel-bent aluminum elbow is a lightweight, durable intercooler and intake pipe section engineered to keep airflow smooth through a compact, 1.5D-radius turn.

This precision-formed 90° elbow is built from T6061 aluminum and finished with a brushed surface to combine strength, corrosion resistance and an attractive installation look. Designed for turbo plumbing, intercooler connections and custom air intake runs, the pipe balances compact routing with minimized airflow disruption thanks to its mandrel bend and defined centerline radius. Its dimensions and wall thickness make it a ready-fit choice for performance builds and garage fabrications.

How does this elbow affect airflow compared with a generic bent tube?

Because the elbow is mandrel-bent, the internal diameter stays consistent through the curve, reducing turbulence and pressure losses typical of crushed or kinked bends. The smoother internal path promotes steadier flow into intercoolers or throttle bodies.

• 3" (76mm) outside diameter preserves volumetric flow capacity.
• 1.5D (4.5") centerline radius reduces separation and swirl.
• 0.071" (1.8mm) wall thickness keeps structural rigidity without excess weight.

What are the pipe's material and build advantages for custom plumbing?

Constructed from T6061 aluminum, this elbow offers a strong, weldable substrate while staying lightweight. The material resists common corrosion modes, and its machinability makes it easy to join or trim to length for bespoke installations.

• T6061 aluminum for strength, weldability and corrosion resistance.
• Brushed finish hides minor handling marks and improves installed appearance.
• Consistent wall thickness for reliable welding and clamp sealing.

What are the exact dimensions and fitting details I should plan for?

This elbow measures a nominal 3" (76mm) outside diameter with each straight leg extending about 3.94" (100mm), giving you measurable stub length for coupling or trimming. The 1.5D centerline radius equals approximately 4.5" to help you calculate routing geometry in tight engine bays.

• Outside diameter: 3" / 76mm.
• Straight leg length: 3.94" / 100mm on each end.
• Wall thickness: 0.071" / 1.8mm; centerline radius: 1.5D (~4.5").

How will this elbow integrate into a turbo or intake system during installation?

The elbow is intended as a splice or directional segment between couplers, hoses or welded tubes. Its consistent OD and straight legs allow easy insertion into silicone couplers or slip-fit joints, and its build tolerances suit clamp-style or weld-in installations.

• Slip-fit into 3" couplers or trim for custom hose ends.
• Weld-friendly T6061 alloy for permanent joins or brackets.
• Brushed exterior improves clamp sealing contact and final appearance.

Who is this for: This Podavelle 90° 3" elbow is aimed at DIY fabricators, performance shops and builders of turbo, intercooler and custom intake systems who need a compact, high-quality bend that keeps airflow smooth. If you plan to route boost plumbing through a tight corner, or want a durable, weldable tube section that also looks finished when installed, this elbow is a practical, performance-focused component.