sinisterdiesel.com Reviews

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.

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8,104 Verified Customer Reviews

8,104 Customer Ratings and Reviews

Shopper Approved collects trusted reviews from customers who have made a verified purchase.

4.8

Overall Star
Rating

5 Shopper Approved - Review Star
6950
(85.8%)
4 Shopper Approved - Review Star
759
(9.4%)
3 Shopper Approved - Review Star
246
(3%)
2 Shopper Approved - Review Star
53
(0.7%)
1 Shopper Approved - Review Star
96
(1.2%)

Customer Service
4.6
5 Shopper Approved - Review Star
542
4 Shopper Approved - Review Star
61
3 Shopper Approved - Review Star
29
2 Shopper Approved - Review Star
11
1 Shopper Approved - Review Star
34

5000+ 5-star reviews

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.

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S
Seattle 7.
Today , WA

Good company seems like they have there stuff together.i ordered new intercooler boots an pipes from there for my 2002 7.3.the color of them really makes my engine bay pop.will be ordering more products from them in future.

Product Choice

The product reviews were great an I really liked the color an performance of there products

Company Choice

Product reviews were excellent.


J
jonathan R.
Today , MA

Love this place fast shipping great products

Product Choice

Cause I have a lot of stuff from u guys

Company Choice

Great stuff


G
Great Q.
Today , GA

Great selection of awesome Sinister Diesel apparel. Great online purchase experience and fast shipping.

Product Choice

I really like the "ghost black" on black design of the Sinister Diesel logo.

Company Choice

Cool products and designs.


B
Blake
Today , NY

Best place to find your upgraded parts for a reasonable price that last!! Would highly recommend this company to everyone I know!!

Customer Service
5/5

Product Choice

Cold air intake and cold charge side pipe

Company Choice

Gets parts for reasonable price


D
Donnie
Today , MD

Great products and great delivery times.

Product Choice

Reviews were great.

Company Choice

Search engine


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