2003-2007 Ford 6.0L Diesel F-series and Excursion Spring Kit with Billet Spring Housing BMW Vacuum Pumps 9 7-Speed Transmission equipped with

9 7-Speed Transmission equipped with 4-Matic Transfer Case:

Please allow 1-3mm error due to hand test

price:after{content:'$25

Outer diameter: 2

For Audi Q7 4L 4

2003-2007 Ford 6.0L Diesel F-series and Excursion Spring Kit with Billet Spring Housing BMW Vacuum Pumps 9 7-Speed Transmission equipped withFeature: 1. The 6. 0 Powerstroke Silver Spring Kit is a high performance upgrade kit designed to improve the fuel pressure regulation system in your Ford Powerstroke. This kit includes a precision engineered regulator spring and billet aluminum housing that replaces the stock regulator on the fuel pressure regulator assembly, which helps increase fuel pressure, reduce injector stiction, and improve overall engine performance. 2. The silver spring