Spark Arrestor, 2" Slip-On, 3" Discs WaterBoxer This kit requires no machine

This kit requires no machine work when installing in a 40 Horsepower Engine

Made from an AA 501 Series Casting

chrome valve stems

Made from High-Quality Stainless steel with Standard three slot keeper groves and a swirl finished back

tig welded for strength and good looks and features a true 4 into 1 merged collector

Spark Arrestor, 2" Slip-On, 3" Discs WaterBoxer This kit requires no machineSpark Arrestor, 2" Slip On, 3" Discs Many off road areas now require some form of a spark arrestor to limit the chance of fires. We have a variety of spark arrestor assemblies to choose from. Spark Arrestor Discs Are Stackable Allowing Fine Tuning On Your Exhaust Flow For Maximum Horse Power And Torque. Removing Disc Will Increase Back Pressure, Adding Disc Will Reduce Back Pressure And Increase Flow And Noise.