FMF Powercore 4 Slip-On Muffler for Yamaha YFM250R Raptor (2008-2013)

Enhance your Yamaha YFM250R Raptor with the FMF Powercore 4 slip-on muffler, designed for optimal performance and durability. This exhaust system features a U.S. Forestry approved spark arrestor, ensuring safe and compliant off-road riding. The Powercore 4 utilizes FMF's innovative Megamax II design, a reverse cone megaphone that can be run open for closed course racing or fitted with discs for off-road riding conditions. This versatility allows riders to tailor their exhaust to specific performance needs and riding styles.
FMF has significantly upgraded the PC IV by introducing a modular end cap system, which simplifies tuning and enhances power delivery. The standard 2-inch Hi-Flo end cap provides excellent airflow, while an optional 1-3/4 inch end cap offers a smoother power curve, catering to riders seeking a different throttle response. Additionally, the spark arrestor module ensures compliance with safety standards without sacrificing performance. The Powercore 4's design emphasizes ease of installation and maintenance, making it a popular choice among ATV enthusiasts.
Constructed for the Yamaha YFM250R Raptor models from 2008 to 2013, this slip-on muffler improves exhaust flow, reduces weight, and boosts overall engine performance. It's a race-use-only component in California, with a waiver available for legal use in certain circumstances. Whether for racing or recreational riding, the FMF Powercore 4 offers tremendous gains in power, sound, and reliability, making it an essential upgrade for serious riders looking to maximize their ATV's capabilities.

Features:

• U.S. Forestry approved spark arrestor for safe off-road operation

• Megamax II reverse cone megaphone design for versatile tuning options

• Modular end cap system allowing easy tuning with different end caps

• Includes standard 2-inch Hi-Flo end cap and optional 1-3/4 inch end cap for smoother power delivery

• Race use only in California with available waiver for legal compliance

Product Type: Exhaust
Exhaust Type: Slip-On Muffler
Model: POWERCORE
Division: Exhaust
Segment: ATV/UTV
Class: Mufflers, Pipes, & Systems
Sub Class: Mufflers, Silencers, Slip Ons

FITMENT:
2008 Yamaha YFM250R Raptor
2009 Yamaha YFM250R Raptor
2010 Yamaha YFM250R Raptor
2011 Yamaha YFM250R Raptor
2012 Yamaha YFM250R Raptor
2013 Yamaha YFM250R Raptor