Overview Product Description Fitments Years Make Model 2002 - 2021 Yamaha YZ 125 2020 - 2021 Yamaha YZ 125 X FeaturesBuilt to provide excellent power for todays tracks geared toward 4-stroke machinesSmooth power curve throughout the RPM rangeLarge diameter canister for more tenability and longer lasting packing lifeDelivers a crisp, notable soundOptimally designed to complement performance of FMF pipes; can be used with stock header pipe or FMF header pipesSpecs Material: Aluminum Model: Powercore 2.1 Product Name: Silencer Units: Each Material: Stainless Steel End Cap Material: Stainless Steel Muffler Color/Finish: Raw Muffler Material: Aluminum Pipe Material: Stainless Steel Riding Style: Off-Road Type: Slip-OnApproximate Package Weight & Dimensions Weight: 2.45 Height: 3.6 Length: 18.4 Width: 8.2 Product Videos Custom Field Product Reviews Write a Review Write a Review × Fmf Fmf Powercore 2.1 Muffler - Aluminum Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
sku: 1821-1704 Fmf Powercore 2.1 Muffler - Titanium MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart Recommended sku: 1821-1704 Fmf Powercore 2.1 Muffler - Titanium MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart × OK
Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart Recommended sku: 1821-1704 Fmf Powercore 2.1 Muffler - Titanium MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart × OK
Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart Recommended sku: 1821-1704 Fmf Powercore 2.1 Muffler - Titanium MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart × OK
Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart Recommended sku: 1821-1704 Fmf Powercore 2.1 Muffler - Titanium MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart × OK
Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart Recommended sku: 1821-1704 Fmf Powercore 2.1 Muffler - Titanium MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart × OK
Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart Recommended sku: 1821-1704 Fmf Powercore 2.1 Muffler - Titanium MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart × OK
Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
sku: 1821-1704 Fmf Powercore 2.1 Muffler - Titanium MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 1821-1916 Fmf Powercore 2.1 Shorty Muffler MSRP: Was: Now: $449.99 Add to Cart Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 1821-2088 Fmf Powercore Muffler MSRP: Was: Now: $199.99 Add to Cart Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 1821-1863 Fmf Turbinecore 2.1 Muffler - Aluminum MSRP: Was: Now: $239.99 Add to Cart Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: FMF041020 Fmf Powercore 4 Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 4320-2202 Fmf Exhaust Replacement Decal - Powercore 2.1 MSRP: Was: Now: $5.99 Add to Cart Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 1831-0647 Fmf PowerCore 4 HEX Muffler MSRP: Was: Now: $399.99 Add to Cart Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 1821-1983 Fmf Turbinecore 2.1 Muffler MSRP: Was: Now: $269.99 Add to Cart Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart
Fmf | sku: 1821-1969 Fmf Powercore 2.1 Extreme Silencer - Anodized Titanium MSRP: Was: Now: $449.99 Add to Cart