FSE Power Boost Valve Diaphragm and Seal Kit Here's a useful overhaul kit for the whole range of FSE power boost valve kits. It consists of the main diaphragm and main seals to refr ... 17.00 GBP Your Price (from) 15.30 GBP

Sytec Fuel Injection Pressure Gauge Suitable for use with the Sytec in-line fuel pressure adaptors as well as the FSE power boost valve kits and many other similar fittings ... 16.50 GBP Your Price (from) 14.85 GBP

FSE Power Boost Valve Nissan Sunny GTiR Here's FSE's adjustable Power Boost Valve or adjustable rising rate fuel pressure regulator if the former means nothing to you! This dev ... 71.50 GBP

FSE Power Boost Valve BMW E30 A power boost valve will give you an instant increase in power. Instant, in that you will notice as soon as you snap open the throttle, ... 69.95 GBP

FSE Power Boost Valve Subaru Impreza Here's FSE's adjustable Power Boost Valve or adjustable rising rate fuel pressure regulator if the former means nothing to you! This dev ... 71.50 GBP

FSE Power Boost Valve Ford Fiesta A power boost valve will give you an instant increase in power. Instant, in that you will notice as soon as you snap open the throttle, ... 52.95 GBP

FSE Power Boost Valve Lotus Elise The FSE Power Boost Valve for the Lotus Elise. The Power Boost Valve as it's known is actually an adjustable rising rate fuel pressure r ... 69.95 GBP

FSE Power Boost Valve Mitsubishi EVO FSE's adjustable Power Boost Valve or adjustable rising rate fuel pressure regulator if the former means nothing to you! This device wil ... 69.95 GBP

FSE Power Boost Valve Nissan Micra K11 A power boost valve will give you an instant increase in power. Instant, in that you will notice as soon as you snap open the throttle, ... 80.00 GBP Your Price (from) 72.00 GBP

FSE Power Boost Valve Peugeot 205 GTi A power boost valve will give you an instant increase in power. Instant, in that you will notice as soon as you snap open the throttle, ... 52.95 GBP

FSE Power Boost Valve Vauxhall Calibra Here's a couple of FSE Power Boost Valves for the Calibra range, we have most models catered for here. These Power Boost Valves are basi ... 52.95 GBP

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