"Wrong size ordered several wrong sizes before..."
Jordan W.
Customer service is the best. My #1 place to shop and recommendation for anyone looking for truck stuff
Purchased item
Dirty Diesel Beer Koozies
"The Koozie is Cozy in the hand"
Dominic R.
Jaime dirty diesel custums merci beaucoup
Purchased item
2004.5-2010 Duramax Head Gasket Kit (4505)
"Good produis"
Cole M.
Typed review on previous page
Purchased item
2004-2005 Duramax S&B Cold Air Intake Kit (75-5102)
"First time dealing with DDC. Took a week to s..."
Shelton F.
Exactly as described! Thank you!
Purchased item
EZ-Lynk Auto Agent 3.0 - Cloud Based Tuning & Diagnostics (No-Tune)
"These guys are really responsive and the tune..."
Todd M.
Great company and customer service
Purchased item
EFILive Blank AC3 AutoCal (ACV3)
"Great product and great company, ordered the..."
Ben P.
DDC was extremely helpful and knowledgeable. I called a few times while trying to make my final decisions for my purchase and was met with great customer service and great advice. I will be recommending DDC to all my truck owner friends in the future. If I need tunes again, I will definitely be a return customer.
Purchased item
EZ-Lynk Auto Agent 3.0 - Cloud Based Tuning & Diagnostics (No-Tune)
"I ordered dirty diesel EZ link and AMDP tunes..."
Chris L.
Good products and website works well
Only small complaint is the kit was backordered and you guys forgot to ship it until I sent a reminder a month later lol. Shit happens!
"Install went good and very happy with the pro..."
Dylan Y.
The crew was very helpful when balljoints I ordered went in backorder and got everything sorted out with another brand and threw in a shirt to sweeten the deal
Purchased item
Cummins Burnout T-Shirt
"Great quality like everything that comes from..."
Matthew A.
Knowledgeable people on the phone 👍
Purchased item
2011-2019 Duramax & Powerstroke Fuel System Saver (E05 10505)
"Simple Install. Hopefully it does what it cla..."
Dwayne P.
Great bunch thank you for everything!
Purchased item
2013-2018 Cummins 5" Turbo Back Exhaust System w/ Muffler (511006 / 512006)
"Fit great, machined flange makes for a nice i..."