JJing Muffler Exhaust Pipe Kit for Honda GX340 GX390 GX420 11Hp 13Hp 16Hp Engine Harbor Freight Predator 420cc Champion 389cc 420cc 439cc Engine
- Fits Harbor Freight Predator 420cc muffler.
- The kit includes muffler assmebly, exhaust pipe, 5 nuts for muffler installation, 2 free gaskets for muffler maintenance and 3 free carburetor maintenance..
- High quality and 6 months warranty. Full refund if any issue..