2003 Ford Focus Turbo & Superchargers
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Synapse Engineering®Synchronic™ Diverter Valve Kit with two 1" hose endFord Focus RS 2003, Synchronic™ Diverter Valve Kit with two 1" hose end by Synapse Engineering®. synchronic diverter valve is the 1st, truly compact, zero-diaphragm, high-flow diverter valve with a blistering actuation time measured...High quality at an affordable priceExpertly made from premium materials$206.47 - Boomba Racing®Bypass ValveFord Focus RS 2003, Bypass Valve by Boomba Racing®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...Direct OEM replacementCompatible with MAF tuned/eu market vehicles:$250.75
- Boomba Racing®Blow-Off Valve HardwareFord Focus 2003, Blow-Off Valve Hardware by Boomba Racing®. This is intended for those that have purchased the product used/second hand are missing hardware or have lost screws. It includes all three zinc-plated screws as well as the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.80
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2003 Ford Focus Models