Traxxas 5340X Tuned Header Manifold for Slayer

Traxxas exhaust header spring mount for the 2.5, 2.5R and 3.3 Engines. Constructed of silver aluminum. Fluted on tuned pipe end for better silicone coupler connection Heatsink engine mounting flange.

Technical Specifications:
Outside: 14mm (0.55")
Inside: 11mm (0.43")