DOUBLE 0-RINGED CLAMSHELL CLAMP, 4.0" (102mm) Dual Seal, Double O-Ring Clamp Assembly Granatelli Motor Sports HD Tubing Coupler High-Pressure Quick-Release Coupler for Performance Intake and Boosted Systems The Granatelli Motor...
High-Pressure Quick-Release Coupler for Performance Intake and Boosted Systems
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: 4.000 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.
