The Straightboost 6061 Aluminum Donut is engineered for high-performance custom fabrication, allowing you to create tight-radius bends that are impossible to achieve with traditional mandrel bending. Whether you’re designing throttle body-to-intercooler connections, turbo compressor outlets, intercooler piping, intake manifolds, or other high-flow applications, this aluminum donut provides a seamless solution where space is extremely limited.
Unlike traditional pie-cut bends, these precision-formed aluminum donuts offer superior airflow, faster fabrication, and a cleaner, more professional finish. Each piece can be cut at any angle to produce bends of up to 180°, making it a versatile and time-saving alternative for fabricators.
Why Choose an Aluminum Donut for Your Build?
✔ Achieve Ultra-Tight Radius Bends – Perfect for space-restricted applications.
✔ Huge Time Savings Over Pie Cuts – No need for multiple cuts and welds.
✔ Smoother Airflow Than Pie Cuts – Eliminates turbulence and improves performance.
✔ Customizable Angles – Cut and weld to create any bend up to 180°.
✔ Minimal Preparation Needed Before Welding – Clean, precise surfaces ensure strong, high-quality welds.
Product Specifications:
- Brand: Straightboost Performance
- Material: 6061 Aluminum
- Material Thickness: Varies due to forming process (Average: 2.0mm)
- Centerline Radius (0.75D): 1.875″
- Sold As: Un-Welded Half Portion (Check our store for full donuts and pre-welded versions)
Custom Fabrication Made Easy
Each aluminum donut can be cut in half and welded together to produce any degree bend up to 180°, providing maximum flexibility for your project. Whether you’re building intercooler piping, turbocharger setups, or high-performance intake manifolds, this aluminum donut ensures a clean, efficient, and high-quality fabrication process.
Upgrade your build with a precisely machined, high-flow, and space-saving solution—shop Straightboost Aluminum Donuts today!
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