

3Way Catalytic Muffler Honda GX390
In stock
Direct replacement for Honda GX390 catalytic mufflers. NSCR 3-Way catalysts are designed specifically for use on petrol, LPG and natural gas applications. In addition to targeting carbon monoxide and hydrocarbons this catalyst will reduce NOx by up to 99% allowing engine applications to meet the most stringent emission standards set forth by the EPA, CARB, OSHA, MSHA and RICE-NESHAP.
These Honda engine mufflers will give you virtually no increase in back pressure with a maximum pressure drop of < .5 wc. We supply concrete levelling and finishing equipment such as power trowels, floor saws, power generators and roto screeds which will benefit this muffler.
