All the metal components on F8X rear suspension are from high strenght steel

and includes a variable actuator cap and base for easy

\n Mil-spec hard anodized valve guide and stem

options and performance than any other gate

The increased flow is achieved through the efficiency of a straight-through valve versus a poppet-style valve where the exhaust gas must be turned 90 degrees by the valve

V-Band Coupling Kit inc Quick-Release (101.6mm / 4.0") Touch Up Paint All the metal components onThe Turbosmart Premium Quick Release V Band Coupling Kits are made of 304 stainless steel including a reusable aerospace grade locking nut with the quick release V band clamp. Available in 1. 5 to 4. 0 (38mm 101. 5mm) internal pipe diameter. Features: Quick Release Fastener System for Fast R&R Cad Plated, Aerospace Grade Hi Temp Locking Nut Triple Welded 304 Stainless Clamp Construction Includes: Inlet Weld Flange Outlet Weld Flange Quick Release V