For Turbosmart FPR6 Fuel Pressure Regulator (Sleeper). The Turbosmart FPR6 Series provides market-leading fuel control and response via true 1:1 ratio and superior flow and bypass capacity for vehicles with -6 / 6AN fuel systems. Utilising our Stainless Steel Valve Seat & Milspec Diaphragm the FPR6 Series is suitable for all Fuel types including Race Fuel and aggressive leaded fuels. Our FPR6 Range includes 6AN inlet and outlet and return fittings and is Available in Standard (35psi to 80psi) as well as LP (3psi to 20psi) for Low Pressure and Carburettor Systems to suit 1200HP systems. Stainless Steel Valve Seat. Suitable for all fuel types. 1:1 Class Leading Ratio & Response. 1/8 NPT Pressure Sensor Port. Unique Locking Collar Design. Detailed Specific Fuel Flow Data & Spec. Our goal is to provide a hassle-free shopping experience to our customers. Powered by SixBit’s eCommerce Solution.