Powerstroke, Cummins & Duramax Performance Parts & Rebuild Kits
Returns & Refund policy
Returns & Restocking Fee
Return Policy
We accept returns within 30 days of delivery. Customers are responsible for return shipping costs unless the item is defective. Items must be unused and in original condition.
A 25% restocking fee applies to custom machined parts.
Please contact us within 24 hours of receiving your order if there are any issues.
Please contact us if you need further assistance (855) 648-6773 or email [email protected] By purchasing or installing any of our high performance products, you release Dynamic Diesel Performance & Machine Inc. of any liability and assume all responsibility for making sure your vehicle complies with all local, state and federal emissions regulations. By installing any of our high performance parts, you assume any of your actions and assume all liability.
Shipping
Free Shipping (U.S. 48 States Only)
Free shipping applies to the contiguous United States. Orders shipping to Alaska, Hawaii, and Puerto Rico are not eligible.
DDPM Legal disclaimer
DDPM is not associated with, sponsored by, or affiliated with any original equipment manufacturer (OEM). All products offered by DDPM are aftermarket replacement parts. Unless SPECIFIED Any references to OEM names, trademarks, or model designations are used solely for identification and compatibility purposes. No product listed on this website is an original equipment (OE) part, nor is it implied that any product is manufactured or endorsed by an OEM.