Item Type: Turbo Water Banjo Bolt Material: Metal Size: M12x1.25mm to 3/8in barb Application: If the user does not want to use the flow limiter, connect the turbine supply banjo bolt kit to the engine supply or turbine. It has good sealing and durability, prevents leakage, improves turbocharger efficiency, and restores optimal engine performance. 1Good Sealing: The turbo water bolt pipe kit has good sealing, improve turbocharger efficiency and restoration of optimal engine performance. 2Fine Workmanship: Each component is precision machined to exact tolerances for trouble free performance. Long lasting and durability in use. 3Material: Made of high strength metal material, which is rust and wear resistant, which is tough, impact resistant, wear proof, and durable. 4Parameter: M12x1.25mm to 3/8in turbo water banjo bolt design, and the package includes two sets of turbobolt kits to meet your needs. 5Easy To Install: The installation is convenient and fast, no complicated operation is required, and the use is convenient and reliable.2 x TurboWaterBoltPipeKit (8 pcs)