Have an older model 2-Stroke machine or want to retro fit a 2-Stroke Spark Arrested Silencer onto your machine? The FMF Racing Universal 2-Stroke silencer is for you! The straight through design of the spark arrestor canister and the performance flow stainless steel end cap ensures strength, durability and most importantly, track and trail proven unrestricted power. 

-Comes in two sizes 1-1/8" and 1-1/4" Tube Diameter

-Built in Spark Arrestor