OGHF 4/6/8/12/20 Pcs Compatible with NISSAN SKYLINE 200SX PULSAR GTR SR20 RB20 H K Fuel Injector Bico 550cc 52lbs OE 195500-1370 FJ129 Nozzle Replacement Nozzle(6pcs)

【Quality Assurance】 - Highest quality materials are utilized along with stringent quality control standards to meet or exceed OE specifications. The O-Rings are made with heat resistant material to withstand extreme temperatures, the fuel Injectors undergo extensive lab and vehicle fitment testing。 【Fuel Economy】- The design of automobile fuel injectors can accurately control the amount of fuel injection, thereby optimizing fuel economy and helping you save fuel costs。 【Durability】- Our automotive fuel injectors are precision manufactured and subject to strict quality control, providing excellent durability and ensuring long-term and stable use。 【EASY TO INSTALL】Easy to remove and replace, very short installation time, reduce maintenance cost and time, fine workmanship and beautiful appearance。 【Regular Cleaning Fuel Injectors】- Generally speaking, if the car is in good condition and the fuel quality is good, it can be done every 40,000-60,000 kilometers. Even if the fuel injection nozzle is slightly clogged, you don't need to be too nervous, because the impurities can be sprayed and dissolved when accelerating at a high gear. It is recommended that car owners should often run at high speeds when driving daily to reduce the possibility of carbon deposits。