The fuel injector adapter is made of ABS plastic and metal for maximum durability and long service life. Ensure maximum strength and durability.Lower fuel consumption,strong power, improve fuel efficiency and optimize your engine. Improve the power increasing torsion powerPromote the car to be full of power and improve the vitality output of the engine. smooth acceleration, improve power, refuel smoothly and reduce fuel consumption. has a high conversion rate, which can optimize the performance of the engine and make the power increase and accelerate smoothly., Manufacturer: GIGMEYEKIP