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.
Top Rated Products
Shopper Approved collects trusted reviews from customers who have made a verified purchase.
Clarence H - 03/31/2022
Added looks
Company Choice
I like the finish of the product an blue is my favorite color and I should see better performance in my truck an style under my hood different from others I’ve seen
1 Company Review
03/31/2022 - LA
Pretty easy to find matched color parts
Justin - 03/31/2022
Fast shipping, great quality product.
Company Choice
Quality
03/31/2022
Great looking products, easy website to navigate.
Clarence H - 03/31/2022
Was a tight fit but made it work like it supposed to
Company Choice
I like the finish of the product an blue is my favorite color and I should see better performance in my truck an style under my hood different from others I’ve seen
03/31/2022 - LA
Pretty easy to find matched color parts
David G - 03/30/2022
I should have it with u guys in the frost place. Bought oil bypass Thur u guys . I will check with u guys before I look some were else thanks
Company Choice
Have others stuff bought thir u
03/30/2022 - Ca
I have brought before haven't had no problem with product
Matt H - 03/26/2022
As described little dissatisfied with the flow it’s less then the factory filter and housing I was hoping for equal or more.
Company Choice
Like the blue parts
03/26/2022
They have some things here but still have to hit other web sites
Matt H - 03/26/2022
Turbo spools up quicker and fit was good it’s a lot bigger then stock!!
Company Choice
Like the blue parts
03/26/2022
They have some things here but still have to hit other web sites
Bo - 03/25/2022
Dope Koozie.
Company Choice
Heard good things from friends who have shopped
03/25/2022 - AZ
Very good site. Well organized
Bryan V - 03/25/2022
Came as described in the timely fashion
Company Choice
I have a lot of products that I like
Used them for many purchases
03/25/2022 - VT
I like the products you have displayed I've always found them to be good
Kyle - 03/24/2022
Love the old school look of SD's intake
Company Choice
That blue
03/24/2022 - OR
Love the products
Roger S - 03/23/2022
It’s awesome
Company Choice
Because it’s Blue my favorite color And Dog
03/23/2022
It’s awesome and it won’t be my last time .
James - 03/22/2022
Fadt shipping great quality
Company Choice
Heard good things from friends
03/22/2022 - VA
Very easy to find what I needed and very smooth checkout service
Motor C - 03/19/2022
Great quality…..love the look and I got free stickers
Company Choice
I like your logo
03/19/2022 - MI
Easy to use site
Jamie T - 03/19/2022
Product fits perfectly and it also made my 6.0 run smoother, along with much better idle and Cold starts
Company Choice
I feel like sinister makes the best aftermarket parts for my 6.0, I’ve used a bunch of delete kits for various Diesel engines from sinister and have never had an issue
03/19/2022 - SC
Very easy to navigate website
Scott C - 03/18/2022
Works like a charm
Company Choice
What I had before
03/18/2022 - Alabama
Quick and easy
Brandon - 03/16/2022
Good product
Company Choice
Best parts by far
03/16/2022 - GA
It was good
Martin - 03/10/2022
Quality product
Company Choice
Result of search
03/10/2022 - OR
Smooth experience
Sean K - 03/09/2022
I had trouble brushing the oil through the metal honeycomb screen. I would have rather it an aerosol form like k&n does
Company Choice
Best around
03/09/2022
Quick an easy
Jasen A - 03/09/2022
Awesome looking filter housing, I love the sinister products. Works great and is essential upgrade on my 6.0
Company Choice
Performance, style
03/09/2022
Can't wait to see all blue under my hood, Thanks
Branden K - 03/08/2022
Changes the sound drastically over stock
Company Choice
Forums recommended
03/08/2022 - MS
Easy to navigate website
Clarence H - 03/06/2022
Better than the factory
Company Choice
Style and Quailty
03/06/2022
Found some things I want but couldn’t find all the rest
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