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.
Timothy R - 03/08/2024
looks badass
Company Choice
great products resonable prices
1 Company Review
03/08/2024 - TX
It was great will be back for more
Timothy R - 03/08/2024
easy install and works great noticed a diffrence right away
Company Choice
great products resonable prices
03/08/2024 - TX
It was great will be back for more
Michael - 03/07/2024
Product was as described. Shipped promptly.
03/07/2024 - IL
East to order from
Jeffery S - 03/07/2024
Great Filter!
Company Choice
Heard from a friend
03/07/2024 - UT
Great product, easy to find the exact part for my model of vehicle. Will buy again
Jared T - 03/06/2024
Wished I would have installed this 100k miles ago. Noticeable performance and throttle response improvement.
Company Choice
Best on the market
03/06/2024 - TX
Top of the line product.
Jeanni - 03/06/2024
Love the blue color and the caps fit our truck perfectly! Great quality!
03/06/2024 - KS
We have purchased items before and the quality is always excellent.
Brandon B - 03/06/2024
Little pricey for all that it is.
Robert W - 03/05/2024
Super easy to install. Looks amazing!
Company Choice
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03/05/2024 - FL
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Dan - 03/04/2024
Easy install, good part. Pays for itself after just a few filter changes.
Company Choice
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03/04/2024 - MI
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melanie H - 03/02/2024
Very nice product
Duane C - 03/01/2024
I can't give a perfect, but it's pretty darn good!!!!
Company Choice
I wanted to give you guys a chance on my 1st diesel in my 46 years. Ha ha. And I think we're ok!
03/01/2024 - MI
Great deal, great delivery, and just great over-all.
Jordan B - 03/01/2024
Easy install. Love the blue style
Shawn P - 03/01/2024
The item I ordered was out of stock. Sinister diesel reached out and offered substitute item that was a better fit for my needs. A++
03/01/2024 - WA
Shipping seemed very expensive for what I'm getting.
Peter S - 02/28/2024
Great kit. No issues
02/28/2024 - PA
All good.
nicholas S - 02/28/2024
Great product!!! Great deal. We welded the egr port closed ourselves.
Company Choice
Go blue!
02/28/2024 - FL
Great website, intuitive process!
John T - 02/27/2024
Nice piping. Easy install
Company Choice
Warranty
02/27/2024 - TX
Easy shopping experience
Lyle H - 02/27/2024
Exactly what I needed, all in one kit. Quick and easy to purchase and prompt shipment. Thanks!
Company Choice
based on my mechanic's recommendation.
02/27/2024 - GA
everything went smoothly
Garrett H - 02/26/2024
Awesome Deal
James K - 02/26/2024
Amazing product and easy installation
Company Choice
Wanna be the best got to buy the best.
02/26/2024 - IA
10 out of 10 recommend and will buy more products from them again
Michael H - 02/26/2024
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