The Radium Engineering 25mm Nissan injector seat converts injectors to a top-feed arrangement in popular Nissan engines. CNC-machined from aluminum, each seat is laser-etched and anodized for durability and identification. Sold individually, the 25mm kit supports four-cylinder Nissan applications where top-feed injector conversion is needed for aftermarket injector use.
Radium Engineering Nissan Injector Seat 25mm