The Ford F-350 Fuel Pressure Regulator - Sinister Diesel - Blue Spring Kit with Adjustable Billet Spring Housing - Sinister Blue - for models from 2003 to 2007 is an exceptional upgrade for your vehicle. Designed to enhance fuel delivery efficiency, this kit promises to boost performance by maintaining optimal pressure levels.

This upgraded "Blue Spring" kit is engineered to restore your fuel pressure to factory settings, often seeing an increase of approximately 10 psi. Maintaining higher fuel pressure helps prevent injectors from outflowing the stock fuel pump, reducing air in the injectors for prolonged injector life. With this added pressure, your engine will likely run quieter at idle, boast a quicker throttle response, and experience a faster turbo spool. The kit includes all necessary O-rings and components to rebuild the fuel pressure housing. A standout feature of this product is the adjuster screw that allows for fine-tuning your fuel pressure, ideal for accommodating larger injectors or compensating for spring wear over time. Crafted from billet aluminum, the housing is significantly thicker and more durable than the factory cast piece, eliminating common leakage issues. The lustrous Sinister Blue finish and laser-etched logo are not just functional but also add a visually appealing touch to your engine bay.

Features

• Anodized in Sinister Blue
• CNC Machined from T6-6061 billet aluminum
• Laser-etched Sinister Diesel logo
• New "Blue Spring" included
• New Gaskets and O-ring set
• Adjustable fuel pressure for performance tuning
• Restores lost fuel pressure from a worn spring
• Helps protect injectors from low fuel pressure

This Sinister Diesel Blue Spring Kit is specifically designed for 2003-2007 Ford Powerstroke 6.0L models, including F-250, F-350, and Excursion. If you have any specific questions or need more information about the installation process, please feel free to contact us directly at 512-982-9393 for our Austin, Texas location, or 562-981-6800 for our Los Angeles, California location. We offer installation and customization services at both of these locations to ensure your upgrade is seamless and professionally handled. Also, if you're considering purchasing multiple items, reach out to us for potential shipping discounts. Rest assured, we install on premises at both locations for your convenience.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov