4mm Exhaust Spacer

King Motor Exhaust Spacer (X port design)
4mm thickness

Installs between the cylinder head and you tuned pipe.
Finned design reduces exhaust header temperature.

Fits Zenoah, CY, RCMK, KingMotor and Rovan Engines, HPI Baja 5B, SS, 2.0, 5T and King Motor and Rovan Baja buggies and trucks.