High-Pressure Quick-Release Coupler for Performance Intake and Boosted Systems
SKU: 318540
The Granatelli Motor Sports HD Tubing Coupler is a premium solution for high-performance and custom automotive applications requiring a secure, serviceable, and leak-free tubing connection. Designed with a unique pin-and-ball quick-release clamping system, this coupler delivers exceptional strength, reliability, and ease of use for boosted and naturally aspirated setups alike.
Precision Construction and Specifications
- Type: Straight coupler
- Material: T-6061 aluminum
- Finish: Black
- Inlet/Outlet Diameter: 4.00 in. (102.00 mm)
- Connection Angle: 12-degree bend interface
- Quantity: Sold individually
Performance-Driven Features
- Pin-and-ball quick-release clamping mechanism for fast service and secure retention
- Fully sealed, integrated joining system for leak-free performance
- Rated to withstand up to 800 psi and temperatures up to 400°F
- Vibration-resistant design for extreme performance environments
- Ideal for repeated assembly and disassembly without wear
Ideal Applications
- Turbocharged and supercharged intake systems
- High-boost and high-horsepower applications
- Custom intake fabrication and charge piping
- Clean, professional installations on naturally aspirated engines
Included Components
- Two weld-in ferrule sets with O-rings
- One precision-machined union sleeve
- One outer clamp assembly
- One ball/pin safety retention pin
Engineered for reliability under extreme pressure and heat, the Granatelli Motor Sports HD Tubing Coupler provides a clean, secure, and professional-grade connection for performance builders who demand strength, serviceability, and precision in their intake and boost plumbing.