Description
【DURABLE DESIGN】Our 6.0 Powerstroke Blue Spring Kit comes with a Billet Spring Housing, made of high-quality aluminum alloy, with protective coating on the surface good rust and corrosion resistance, and Long service life.【PERFORMANCE BOOST】6.0 Blue spring kit helps you increase the full pressure safely and effectively up to 15% to give the Ford Powerstroke 6.0 models smoother power delivery, and improved drive-ability.【COMPLETE KIT】The blue spring kit includes an upgraded stainless steel spring, fuel pressure regulator housing, 4 rubber o-ring seals, 3 orifice seals, and 4 screws. Easy installation few minutes did. If you have trouble installing, the installation video on YTube may help you.【COMPATIBILITY】The 6.0 blue spring kit upgrade fits for 2003-2007 6.0 Powerstroke Ford F250, F350, F450, F550 Super Duty, and Excursion models, NOT compatible with E-series. Replace part: 3C3Z-9T517-AG, 3C3Z9T517AG.【SATISFACTION GUARANTEED】We offer a 12-month warranty and a 30-day money-back guarantee. If you're not fully satisfied with our fuel regulator kit, simply contact us through an Amazon message to apply the service of carefree REPLACEMENT or REFUND
