Great service The part was direct fit and easier to bolt on than factory style. No issues with shipping. Happy to do business with you every time so far.

Great company to work with Ordered a couple Charge pipes due to Ford being on national back order and Sinister Diesel was able to help out with having theirs available. Great quality products, friendly service and quick responses.

Quality products Online- spot on Order arrived in timely manner

Quality Parts, Fast & Free Shipping We have ordered from Sinister Diesel before and I know it is a website we can trust to order from, and the parts arrive in just a couple of days. If we have any questions, it is easy to reach a person in customer service and they are knowledgeable about the products we are purchasing and are able to answer any questions we have. Maybe there are cheaper parts available on the web, but you get what you pay for and these parts are quality! Thank you!

I received my package on a well manner… I received my package on a well manner time frame an it was well packaged. Looking forward to doing more shopping for diesel parts.