Radium Engineering Nissan R35 GT-R VR38DETT Fuel Rail Plumbing Kit - 20-0956-PKOVERVIEW 20 0956 PK Fuel Rail Plumbing, Nissan R35 GT R When used with the 20 0556 02 fuel rails, this kit permits a bolt on, plug and play affair. A stainless steel mount if provided for the Radium FPR. Low profile 90 degree SAE adapters with PTFE fuel hoses connect the OEM hard fuel lines to the FPR. PTFE fuel lines run from the FPR to the rear fuel rail ports. Two Radium fuel pulse dampers and a pressure gauge are included and all necessary adapter