🚀 Elevate Your Ride with Sinister Diesel's Blue Spring Kit!
The Sinister Diesel Blue Spring Kit is a high-performance fuel regulator upgrade designed specifically for 2003-2007 Ford Powerstroke 6.0L models. This kit enhances fuel pressure by up to 15%, features a leak-proof adjustable spring housing, and ensures a perfect fit for easy installation. Made from durable materials, it promises reliability and longevity, making it a smart investment for any Powerstroke owner.
| Material Type | Aluminium |
| Gas Type | Diesel |
| Operation Mode | Manual |
| Auto Part Position | Rear |
| Fit Type | Vehicle Specific Fit |
| Compatible with Vehicle Type | Car |
| Style Name | Classic |
| Item Weight | 227 g |
| Item Dimensions | 22.9 x 12.7 x 10.2 centimetres |
S**
2006 f350
Worked/performs great and easy install
H**R
Amazing Upgrade
Only thing Negative would be the instructions could be a little clearer on how to install the pieces / Orings.Looks Amazing and Fit Like a Charm.Def worth the $$$
P**H
Looks great
Works great and looks awesome
S**A
Adjusting the adjuster screw
Product is great but when adjusting the screw please make sure not to bottom out or over screw it. It will eat up the brass coupler where the blue spring inserts and push it all the way in to the fuel bowel. My gauge kept acting up after installing this kit. I went and disassembled the kit and found out the adjuster screw is limited to adjustment as the brass coupler can only sit flush with the housing and can’t be pushed back with the blue spring (obviously). Hope this helps anyone having issues.
J**Y
Easy install and adjust easily.
Was easy to install, easily adjustable pressure, no leaks or problems with bolts too "short" . Some people should stay away from wrenching, they are to heavy handed and they make righty tighty a righty loosy. Bad installs come from wanna be mechanics who should have had their wives do it for them.
Trustpilot
1 day ago
3 days ago