Injector sleeves are responsible for making the perfect fit between the injector nozzle and its respective housing, allowing the thermal exchange of heat throughout the cylinder head.
Original quality according to the manufacturer's standard
Made from copper
Processes with cutting-edge technology
RIO injector sleeves are produced with the latest technology in cooper or steel, with excellent physical properties and suitable for the perfect cooling of the injector.
They are supplied separately or in kits, with iron and silicone rings.