IMPROVED PERFORMANCE: The 6.0L 2003-2007 models can't to their full potential thanks to the low quality parts that keeps holding back. 6.0 Blue Spring Kit Upgrade helps you increase the full pressure safely and effectively up to 15% to give your a boost in performance you never thought possible. THE : Blue Spring Kit with Billet Spring Housing made specifically for 2003 - 2007 6.0L Models to a safe, fast and install to boost performance and fuel economy. Replaces Part Number 3C3Z-9T517- Colour:blue Material:Metal Package Contents: 1x Spring Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm.
Fruugo United Kingdom