Permits a bolt-on plug and play replacement for the OEM system when using the Radium Engineering fuel rail for the MX-5/Miata. OEM fuel pressure regulator is retained. Feed and return hoses are replaced. Fuel delivery is an important aspect to every vehicle. Having a proper fuel supply is vital to your vehicle's performance and reliablility. Get your ride set up with fuel products from the best brands in the industry. Fuel rails are the main component that connect fuel lines to fuel injectors. An upgraded fuel rail will allow for an increase in horsepower due to its ability to flow more fuel. Manufacturer: Radium Engineering Product Name: RAD Fuel Rail Kits Part Number: 20-0423 Vehicle Fitments: 1999-2005 Mazda.
