Sinisterdiesel Reviews

Sinister Diesel

I just received my new exhaust tip for my Cummins last week and had it installed the same day It looks great My next purchase will be a cold air intake Sinister has great products and great prices

I have purchased 20 items from

I have purchased 20 items from Sinister Diesel and all have work and fit as promised orders are easy and shipping fast

Very helpful and fast at receiving

Very helpful and fast at receiving parts CAT fuel filter convertion kit was perfect Much better product then competitors online

You guys are fantastic

You guys are fantastic The parts you provide are made so precise Regardless of a plug missing from my coolant filter You got it to me literally the next day Well done

AR tip

My wife bought me the exhaust tip for for my bday and Father s Day They gave me constant updates on the order and any issues that came up I got it installed it fit and I m loving it I ll order again

1999 Powerstroke

I have recently purchased a couple of things for a rebuild on my Powerstroke I have received everything I have ordered on time and as shown on their site I will be purchasing again when the need arises Good quality and well designed products

The cold air intake I purchased for my

The cold air intake I purchased for my Cummins is exactly what I was looking for It not only functions exactly how I wanted but it looks sharp Very happy with this purchase

Excellent product

Installed intake on 2021 F350 6 7 diesel 3rd intake I have purchased from Sinister Love the product