Product Information
- 【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, 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