I can definitely confirm that Phat Bodies have a really neat looking underbody coming out very soon specifically designed for the Durango DESC210 truck.
This will fit either the RTR rear version or the upgraded/kit MM4 version.
Loads of space around the motor, with several slots designed to aid cooling. and a neat aerodynamic profile to the side pods.
We have 2 prototypes currently fitted to our trucks and hoping to run them this weekend at WORM if anyone wants to come over and have a peek
Should be available from our shop on-line within a couple of weeks.
http://phatbodies.bigcartel.com/
Keep any on Oople for news