The FMF Muffler Wash Plug helps keep water, dirt and debris out of your exhaust during washing, storage or transport. Its tapered design provides a secure fit across a range of exhaust outlet sizes.

2-Stroke: Fits 0.525"–1.15"
4-Stroke: Fits 0.95"–2.0"

Note: Check measurements before ordering. May not fit with some spark arrestor or quiet inserts installed. Always remove the plug before starting your ATV or motorcycle.