This is a silicone exhaust coupler for the HPI Savage X. This coupler connects the manifold to the tuned pipe.
Features: Black silicone construction
Includes: One black silicone coupler
Requires: Nothing, this is a direct replacement part
Length: 40.30mm (1.59)
Outer diameter: 24.25mm (0.95)
Inner diameter: 15mm (0.59)
Note: The couplers have convenient grooves molded into the outside of the silicone to hold the tie straps.