FMF Powercore 4 S/A Exhaust Muffler and Header for Honda CRF70F 2005–2012, Part 041179

Upgrade the exhaust performance of your Honda CRF70F with the FMF Powercore 4 S/A muffler and header assembly, manufacturer part number 041179. Designed for improved exhaust flow and sound control, this system uses the latest Powercore 4 design with a high-flow core that provides increased surface area for sound absorption while allowing exhaust gases to move more efficiently. The result is a lighter, stronger, and more performance-focused alternative to the stock exhaust system.

The FMF Powercore 4 S/A features an extruded aluminum canister, a stainless steel midpipe, and precision MIG/TIG-welded construction for durability in demanding riding conditions. Space-age internal packing helps manage exhaust sound while supporting consistent performance. The included stainless steel spark arrestor screen is U.S. Forest Service approved and maintenance-free, making this exhaust suitable for off-road use where spark-arrestor compliance is required.

This FMF exhaust assembly is designed for direct fitment on 2005, 2006, 2007, 2008, 2009, 2010, 2011, and 2012 Honda CRF70F models. Verify your motorcycle model and year before ordering to ensure proper compatibility. The FMF Powercore 4 S/A combines durable materials, efficient exhaust flow, and dependable fitment for riders seeking a practical performance upgrade for their CRF70F.

Features:

• High-flow core: Provides more surface area to absorb sound while promoting efficient exhaust flow.
• Durable construction: Uses an extruded aluminum canister and stainless steel midpipe with MIG/TIG-welded joints.
• Performance-focused design: Offers a lighter, stronger, and more powerful alternative to the stock exhaust system.
• U.S. Forest Service approved spark arrestor: Includes a maintenance-free stainless steel spark arrestor screen.
• Vehicle fitment: Designed for 2005–2012 Honda CRF70F motorcycles.
• Brand and part number: FMF Powercore 4 S/A, manufacturer and vendor part number 041179.