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🔥 Deflect heat, protect your grind — upgrade your engine’s style and safety!
The JMCHstore Upgraded Stock Muffler Exhaust Deflector is a lightweight, rustproof metal accessory designed for 389cc to 459cc gasoline engines including Predator, Honda GX, DuroMax, and Briggs & Stratton models. It offers up to 8 adjustable exhaust directions to keep heat away from the operator, installs easily with included self-tapping screws, and features a durable glitter black finish for lasting protection and style.
| Manufacturer | JMCHstore |
| Brand | JMCHstore |
| Model | GX390-01 |
| Item Weight | 1.76 ounces |
| Package Dimensions | 5.04 x 5 x 0.94 inches |
| Item model number | GX390-01 |
| Exterior | Painted |
| Manufacturer Part Number | GX390-01 |
B**E
What he needed
Son needed it. Perfect replacement.
R**M
Worked great on GX100 Honda motor
I put this on a Honda GX 100 motor which was on a bicycle , it did divert the exhaust and prevented burning the bar on the bike.For the price you cannot beat it compared to buying a muffler. Recommended for motorized bikes with Honda GX 100 motor.
J**T
Fits a predator 420
Easy install to divert the exhaust away from the plastic belt guard on my chipper.
M**A
Works great!
I installed this on a log splitter after putting a new engine on it. The exhaust was hitting the ram and I wanted to re-direct it. This fit perfectly and the exhaust can go in a direction you choose. As far as the fitment, it fit the exhaust port perfectly and the muffler seems comparable to the one the engine came with.
Y**A
Muy bueno
Exelente funciona muy bien, Honda Gx390 13hp
D**S
Wrong twist in the pipe. Had to modify to fit my predator.
See above!
S**S
Good muffler
Fit a predator 420cc but the gasket is the wrong sizeBroke after a couple of months
Trustpilot
5 days ago
1 month ago