BlueCAT™ SSI Three-Way Catalytic Converter / Muffler for Honda Engine Model GX-240, GX-270, GX270UT, GX240K1, GX240R1, GX240U1, GX240UT1, GX270, GX270R, GX270RT, GX270U. Engine power - 7.9-8.5HP. Direct-Fit Replacement for OEM Muffler # 18310-ZE2-W00, 18310-ZE2-013, 18310-ZE2-W01, 18320-ZE2-W01, 18320-ZE2-W02, 105701, 105-701 Outlet Position - Front (5718). Aftermarket Emission Control Solution.
* Emission performances may vary. Reported performance based upon surrogate test data. Propane engine operating with closed-loop fuel control at proper A/F ratio. System performance may vary based upon: performance and maintenance of the engine, fuel quality and type, duty cycle and exhaust temperature. Reference performance based on triplicate ISO 8178 D2 test cycles with engine operating in closed-loop configuration.