[Fitment]fit for 79cc 98cc 100cc 196cc 212cc 224cc 301cc 420cc Predator 5.5hp 6.5hp engine ,7hp DuroMa* engine ,Hond* GX160 GX200, Harbor Freight,2hp-4hp Briggs and Stratton engine??Non-Hem/Hemi engine,Powerhorse 208cc ,212cc Tillotson,196cc Hisun engine and some other OHV Clone Small engines.[Fitment]Coleman CT200u CT200u-ex BT200x CT200U-EXR RB200 Trail 200, Massimo Baja MB200 MB165 ,Mega Moto 212cc Pro,Baja MB165 MB200 (Baja Heat,Mini Baja,Baja Warrior) Monste* Moto Classic 212cc Mini Bike, KT196,Hammerhead 80T,TrailMaster 200cc 163 Mini XRX/R+/XRS Realtre* RTK200 Go Karts, Lawn Mower ,Generators,and some Water Pumps??Pressure Washers??Motors which are equipped with the engine above.[Features]This is a 3/4″ muffler adpted to the header pipe with 1″ female thread.Easy to install.Nice welds and excellent chrome polish. It brings out the lowend sounds and it does not sound raspy at all.[Performance]High-temperature baking process makes it a great improvement in rust and high temperature r