Build Your Truck
Two paths.
Neither hidden.
Start with the truck's real configuration and the job it needs to do. M&R Diesel Performance uses that information to narrow the mechanical combination—not to make automatic publication or product-class decisions.
Choose the direction
Street performance or
performance & competition.
Both paths remain fully visible. The difference is how the current truck, supporting systems, and intended use shape the recommendation.
Current configuration
Tell us what the truck is now.
An existing modification changes compatibility review. It does not automatically expose, publish, or recommend any restricted product class.
CURRENT PATHStreet Performance
CONFIGURATIONFactory configuration
Browse reviewed public products with factory-configuration guidance, then confirm exact fitment.
Browse this reviewed path