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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
Sinister Diesel Blue Spring Kit with Billet Spring Housing (Grey) 03-07 6.0L Ford PowerstrokeThe easy 30 minute install of the new updated will increase your fuel pressure back up to where it should be from the factory. Most 6. 0's see an increase of 10 psi of fuel pressure. The added fuel pressure will help keep the injectors from out flowing the stock fuel pump, meaning no air in the injectors, and an injector that will live much longer. Most trucks will actually quite down a little at idle, rev up a lot quicker and with the added fuel
The easy 30 minute install of the new updated will increase your fuel pressure back up to where it should be from the factory.Most 6.0's see an increase of 10 psi of fuel pressure. The added fuel pressure will help keep the injectors from out flowing the stock fuel pump, meaning no air in the injectors, and an injector that will live much longer. Most trucks will actually quite down a little at idle, rev up a lot quicker and with the added fuel pressure, a little quicker spool up on the turbo. The kit does include all the O-Rings and hard parts to rebuild the fuel pressure housing.
This kit also comes with a Brand New Billet Aluminum housing to keep the regulator sprig set and to prevent leaks from the housing. This is a much thicker, stronger billet piece than the factory Cast Aluminum spring housing. The factory unit is known to leak or "weep" fuel from the sides. This kit will also help clean up the look of the factory filter housing as well.
NOTE: The grey color version is not available to California residents. For those living in CA, we suggest the blue color which is.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
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Product Reviews
★★★★★ 5
Stylish functional and comfortable sunglasses
Color: Dark Tortoise, Size: 53-17-140
Stylish and comfortable Tory Burch sunglasses. Good lens size for sun protection and I experienced no slippage when wearing. Glasses arrived in a protective cinch bag inside a hard shell case for storing the sunglasses. Definitely recommend purchase.
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Reviewed in the United States on August 25, 2025
★★★★★ 5
Stylish sunglasses!!
Color: Dark Tortoise, Size: 53-17-140
These Tory Burch sunglasses are very nice. They look great on and are very stylish. You can keep them as sunglasses or change them into prescription glasses. They are well-made and I would recommend them to anyone!!
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Reviewed in the United States on October 10, 2025
★★★★★ 3
Great Price 👍
Color: Dark Tortoise, Size: 53-17-140
Nice
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Looked Great with my shoes and dress
Color: Champagne, Color: Champagne
This is a true champagne color, as you can see in the picture my shoes were a slight rose champagne color. It still all went really great together. The bag is very soft, perfect size for the wedding, opened and closed securely, and looked high quality.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Elegant and affordable
Color: Black
I got this for a formal event and it was perfect. There were several colors to choose from, and it comes with a long chain option for over the shoulder if preferred. The quality is very good and the price was also fantastic. It fits a phone easily with room for a few more necessities. It feels very comfortable and durable. I'll be using it again for future events.
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Reviewed in the United States on May 31, 2025