For what is arguably one of the most exotic 1/8th buggies on the market, the Team Durango DNX408, Fioroni's Ultra Racing Series components offer a perfect blend of performance, appearance, and adjustability. Many of these parts will also fit the DEX408.

   
   

Durango DNX408 Ergal Rear Chassis Brace

Ergal aluminum is used to create this chassis brace which increases rear chassis stiffness and is suitable for higher traction conditions and/or for drivers who prefer a more responsive chassis .

Part OT-UR451
   

Durango DNX408 Ergal Gas/Brake Brace Holder

A must have for every DNX408, this lightweight ergal brace replaces flimsy plastic for a more secure and consistent throttle/brake action. The milled center section also allows for the steering servo wires to run through it for a cleaner and safer wiring job.

Part OT-UR452

   

Durango DNX408 Ergal Rear Gearbox Holders

Remove unwanted flex from the rear gearbox with these ergal braces, while adding a sleek look to your vehicle.

Part OT-UR453

PHOTO COMING SOON
   

Durango DNX408 Ergal Rear Decomposable Knuckles (0°/1°)

Perhaps one of the most innovative option parts ever produced, this ergal pair of rear uprights delivers reliability, adjustability, and ease of maintenance for the 408 series vehicles. With the included inserts, outboard toe can be adjusted to 0 or 1 degrees.

Part OT-UR454

 
   



The real innovation is the removable sleeve which allows the entire axle and driveshaft to be removed with the removal of just one set screw.

   



The entire assembled driveshaft can be removed in seconds for quick and easy maintenance.

 

 

   

Durango DNX408 Ergal Lightweight Diff Case

This ergal diff case, for use in the f/c/r on the 408 series, eliminates the risk of a blown differential due to a warped or worn out differential case! This two piece CNC 7075 Ergal case features steel pins that capture the cross pins, providing a perfect fit between the gears for smooth and consistent operation. The diff case has been finned to allow heat dissipation and reduce weight. It also holds more oil than standard plastic diff case, to help minimize breakdown of oil for more consistent diff action during long runs.

Part OT-UR455

 
   



 

Internal view showing the steel pins and machine work inside the diff housing. The end cap is removed to allow installation of the cross pins and bevel gears.

 
   

Durango DNX408 Ergal Front Lower Arm Mount

8mm thick Ergal for unmatched reliability, this arm mount is a direct bolt on for the 408 series vehicles and based on customer feedback, stronger than the stock part.

Part OT-UR456

 

 

 
   

Durango DNX408 Ergal Steering Upper Plate (compatible with OT-UR458)

When used in conjunction with the Fioroni front chassis brace, OT-UR458, this ergal upper plate increases steering and front suspension response. When used without, this plate replaces the stock one piece plate/brace to add front chassis flex.

Part OT-UR457

 

 

 
   








Mounting detail of the Fioroni steering upper plate and front chassis brace.

 

 

 
   

Durango DNX408 Ergal Chassis Brace (compatible with OT-UR457)

This elegant front brace is used together with the Fioroni upper steering plate to decrease front chassis flex for a more responsive suspension feel and is ideal for smooth and/or high traction track conditions.

Part OT-UR458