Feature●【High Quality Material】:Made of High quality Aluminum Alloy, firm and durable, hard to be damaged.●【Performance】:The 1/2-inch aperture can support fuel flow rates of up to 1000 horsepower, and can also suppress back pressure pulses generated by larger injectors, perfectly matching the size of inventory injectors.●【Performance】:The Fuel Injection Rail has a 1/8 NPT port to accommodate a nitrous oxide setting or fuel pressure gauge.Pre-tapped for -6 AN or 9/16"x 18 fittings(Excluding 25-130BK)●【Easy installation】Easy installation, No additional parts required for installation - you could install with factory fuel lines using supplied fittings.Description