Brand New Genuine Bosch 19#/hr Fuel Injectors set of 8, they were ultra-sonically cleaned, back-flushed, flow-matched, and outfitted with brand-new Viton O-rings and basket filters. I originally purchased them from Fuel Injector Connection a few years ago and only test-fit them once and then removed them from brand-new fuel rails. I paid over $400 for them at that time.