sinisterdiesel.com Reviews
About this CompanySinister Diesel is your one stop shop for Ford F-250 & F-350, Chevy Silverado, GMC Sierra, and Dodge Ram diesel performance parts. Sinister Diesel is also the number one source for Diesel aftermarket components, exhaust systems and diesel tuners, for Ford Super Duty Powerstroke, Dodge Ram Cummins, GMC Sierra 2500HD/3500HD Duramax and Chevy Silverado 2500HD/3500HD Duramax engine repair parts, upgraded EGR coolers, lighting, bumpers, grilles and suspension components from our parent company Sinister MFG & Sinister Diesel®. We offer the biggest names in the industry to help you repair or modify your Powerstroke, Cummins, or Duramax diesel engine.
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Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L
View Product on Site View Product on Site4.8
Overall Star
Rating
About this Company
Sinister Diesel is your one stop shop for Ford F-250 & F-350, Chevy Silverado, GMC Sierra, and Dodge Ram diesel performance parts. Sinister Diesel is also the number one source for Diesel aftermarket components, exhaust systems and diesel tuners, for Ford Super Duty Powerstroke, Dodge Ram Cummins, GMC Sierra 2500HD/3500HD Duramax and Chevy Silverado 2500HD/3500HD Duramax engine repair parts, upgraded EGR coolers, lighting, bumpers, grilles and suspension components from our parent company Sinister MFG & Sinister Diesel®. We offer the biggest names in the industry to help you repair or modify your Powerstroke, Cummins, or Duramax diesel engine.
Dan P - 1 week ago
Haven’t had time to install it yet but looks perfect arrived on time no shipping damage
Company Choice
Quality
1 Company Review
1 week ago - CA
Perfect no issues no shipping damage will buy again
Kyle K - 02/26/2024
Excellent product, it made a great difference in my truck.
Company Choice
The blue color is awesome.
02/26/2024 - OH
Great just wish the prices would be cheaper on intake and charge pipes.
Roy S - 02/12/2024
Easy to install and works as stated.
aaron D - 12/25/2023
Great quality product
Company Choice
For their quality and prompt service
12/25/2023 - NH
It's always a great experience
Blake D - 11/22/2023
Great product, awesome upgrade
Dusty A - 10/26/2023
Made it run smother better throttle response
Company Choice
The best
10/26/2023 - ID
Great parts
Cory K - 10/14/2023
Well worth it for the 6.0 Powerstroke. Great upgrade from the stock option for a great price.
Company Choice
I have friends who already have some on Sinister Diesel's products.
10/14/2023 - MO
Easy ordering and fast shipping.
Amy P - 10/09/2023
Great buy , great price , works like it is supposed to
Company Choice
My son chose it
10/09/2023 - FL
So far so good
John B - 10/06/2023
Good upgrade to known issue
10/06/2023 - TX
Awesome site, outstanding directions.
Robert M - 09/18/2023
A must have for the 6.0 Excursion.
Company Choice
Quality of products
09/18/2023 - FL
Fast and easy
Tristen C - 08/10/2023
great product and very responsive for an out of the box upgrade. only issue with this was that the instructions didn't have a labeled exploded view of all the o-rings and pieces with piece numbers and arrows pointing at the diagram. other than that no issues or complaints with the product.
Company Choice
best brand i think for 6.0 powerstroke parts
08/10/2023 - WA
so far impressed the products i have and no issues with them
Allen S - 08/04/2023
Arrived on time installation was easy
Company Choice
Best parts
08/04/2023 - MO
Great
Opal W - 07/09/2023
Perfect small easy upgrade
Company Choice
Reviews on the product were super good
07/09/2023 - CA
Super easy to order
Tom E - 06/30/2023
Good price and I haven’t had any issues, looks amazing on the truck
Company Choice
I like their parts
06/30/2023 - TX
Great parts, that look amazing
Riley F - 06/16/2023
Awesome product
Company Choice
Many people told me about you
06/16/2023 - NH
It was a great experience
JASON B - 04/27/2023
Easy to install. And produced the appropriate results.
Company Choice
Quality items purchased in the past.
04/27/2023 - UT
website easy to use
Jeff C - 04/14/2023
Great product at a great price. I had a leak, so I decided to upgrade everything.
Company Choice
I wanted to shop with a company with a great reputation
04/14/2023 - TX
Shipping was fast
John S - 03/08/2023
Great addition. Easy installation
Nevin J - 03/03/2023
housing didn’t fit and one of the studs broke off while lining it up
Jennifer L - 03/03/2023
Easy install...for a 6.0..and an awesome price
Company Choice
I buy alot from them
03/03/2023 - WY
Quick and easy
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