MADE IN USA! TOP NOTCH! WORKS ON: Predator 212cc, tillotson 212, BILT HARD 7HP 212cc, GX160 GX200, duromax 7hp. Please look at all the pictures to know if it will work on your application, compare all the measurements using a measuring tape to make sure it does not hit the fender or frame. Type of material: mild steel, Uncoated Steel. Exhaust has a female thread on the tip that is 3/4 That does not mean that current measurement, threads are measured by TPI. What is included in the order? -Gasket. -2 Lock washer -Exhaust pipe -2 nut. -muffler lock nut -The exhaust pipe has a 3/4 female thread for you to screw on the muffler ( muffler not include )