Secondary Fuel Pump Installation Kit for WALBRO 450L - 525 - EA113 - EA888.1.2 GOLF ROCO LEON OCTAVIA

Secondary Fuel Pump Installation Kit – Proven Solution for High Horsepower Fuel Supply Limitations (Not Bolt-On) A secondary fuel pump installation kit for Walbro 450 or 525, designed to fit into the factory fuel pump basket of S3, RS3 8V, Golf 5, Golf 6, Seat Leon, and Skoda Octavia. This is not a simple bolt-on kit, but a proven solution for overcoming low fuel supply limitations in high-horsepower builds, providing the option of a second fuel feed from the low-pressure pump lid. Kit includes: Billet anodized aluminum mounting adapter for dual fuel pump installation (factory pump + Walbro) Mounting screws Electrical terminals with Viton O-rings for triggering the second pump via an external power source High-quality fuel hoses Hose clamps Outlet fittings with the following options: For hose connection with 8mm inner diameter & quick release AN6 90-degree fitting Important: This kit must be installed by professionals, as it involves fuel systems and carries significant risk. No instructions are provided, as it is a universal kit. If you do not have the necessary experience, it is recommended to purchase a pre-upgraded fuel pump from us instead.