This been tested on Predator 212cc (6.5hp) Predator Hemi, Engine From Harbor Freight, Honda GX160, GX200, Tillotson Hemi 212 Engine, XtremepowerUS Electric Start 7 HP, BILT HARD 7HP 212cc Horizontal Shaft Gas Engine, AlphaWorks Gas Engine 7HP 212cc, also tested on Powerhorse 208cc, DuroMax XP7HPE (no tested on other engine)
Exhaust pipe Made in U.S.A.