Traxxas exhaust header set is constructed of aluminum. This Exhaust Set bolts to the exhaust outlet of the engine and connects to the tuned pipe.

INCLUDES: One Traxxas Exhaust Header Set for the Nitro 4-Tec and the Nitro Sport with:
One Pipe
Two 3mm x 25mm Socket Head Cap Screws
Two 3mm Lock Washers
One Paper Gasket

Attaching to engine with supplied screws (can use 2.5mm metric ball wrench) and attaching coupler and tuned pipe to opposite end.