Flex Extension Pipe with Two Nuts 6.5 inch for Model Engines (SAI65143)

Flex Extension Pipe with Two Nuts, six-and-a-half inches long, is a muffler-extension accessory for model engines. It lets you extend the muffler system and route exhaust away from the engine bay, helping preserve a true-scale look in in-cowl installations.

Includes two nuts for secure mounting and connects to standard cast mufflers. It is designed for use with Saito flex exhaust configurations and suits engines in the .50 to 1.00 size range, providing flexible exhaust routing for compact powerplants.