Sinister Diesel is a national diesel truck parts manufacturer, headquartered in Roseville, CA. We are owned and operated by diesel enthusiasts who aim to bring high-performance parts and a little bit of a rebel lifestyle to our customers. Our high-performance parts are made in-house to be powerful, durable and to look good under the hood. The fact that we design and manufacture all of our parts in-house means we have optimal quality control. Our parts match our company culture, with a real work-hard, play-hard attitude.
Multi-Layered Stainless Steel
They created a high performance diesel parts company that actually changed the way business was done.
Sinister Diesel's goal is and always will be to build the best quality Diesel Performance Products for your Ford, Dodge, and GM Trucks.
Today, Sinister is one of the fastest growing online aftermarket diesel parts retailers around.
Please be advised that some kind of minor sanding, cutting, shaving
and/or filling will always be required when installing Duraflex, Carbon Creations parts. In addition,
sanding a black primer finish or other preparation work is always necessary prior to painting the parts. We guarantee
that you can return your item within 30 days of the receipt if you don’t like it or for any other reasons given that it
is in the original packaging. You’re also responsible for return shipping fees. Original shipping fees are not
refundable, so do the products if they are altered in any way. It is also a good idea to have the pats installed by a
professional who has experience working with aftermarket fiberglass and urethane body parts, including cutting,
sanding, shaving, and filling, and at a professional body shop. If any questions appear, feel free to email our
customer service at firstname.lastname@example.org or call at 866.344.9484
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