Tomioka Racing fuel rail kit for Nissan is designed to supply ample amount of fuel for high powered VQ38DETT engine. Tomioka Racing fuel rail is constructed from CNC machined billet aluminum material with AN8 diameter capable of delivering high flow fuel supply. The kit also includes the necessary mounting brackets for easy installation. Tomioka fuel rail system comes with adjustable fuel pressure regulator, fuel pressure gauge, fuel lines and fittings. Tomioka fuel rail kit uses Russel Performance Pro-Classic hoses wrapped in lightweight nylon fiber for abrasion resistance. The hose is rated at maximum pressure of 350psi and suitable for fuel, oil and anti-freeze. The classic hose is paired with our high quality precision machined aluminum fittings that will cover all the plumbing needs. TR fuel rail kit is proudly assembled in the USA.