Skip to content
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Fmf

FMF P-Core 4 YFZ450R '09 - 044300 Yamaha 450R 4x2 / YFZ450R 2009-2018

MPN: 044300 SKU: 79-6536
Fmf

FMF P-Core 4 YFZ450R '09 - 044300 Yamaha 450R 4x2 / YFZ450R 2009-2018

MPN: 044300 SKU: 79-6536
Availability:
9 in stock, ready to be shipped
U.S. Forestry approved spark arrestor Megamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding FMF has radically improved the PC IV by creating a modular end cap that allows for easy tuning with various end caps that alter the power band around the needs of the rider Quickly changed, the standard Hi-Flo 2" end cap, the optional 1-3/4" end cap for a smoother power delivery and the spark arrestor module all give the PC IV substantial versatility and tremendous performance gains Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available
Original price $399.99 - Original price $399.99
Original price
$399.99
$399.99 - $399.99
Current price $399.99

Product Details

Features

  • U.S. Forestry approved spark arrestor
  • Megamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding
  • FMF has radically improved the PC IV by creating a modular end cap that allows for easy tuning with various end caps that alter the power band around the needs of the rider
  • Quickly changed, the standard Hi-Flo 2" end cap, the optional 1-3/4" end cap for a smoother power delivery and the spark arrestor module all give the PC IV substantial versatility and tremendous performance gains
  • Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available

Product Description

Features

  • U.S. Forestry approved spark arrestor
  • Megamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding
  • FMF has radically improved the PC IV by creating a modular end cap that allows for easy tuning with various end caps that alter the power band around the needs of the rider
  • Quickly changed, the standard Hi-Flo 2" end cap, the optional 1-3/4" end cap for a smoother power delivery and the spark arrestor module all give the PC IV substantial versatility and tremendous performance gains
  • Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available

Part Numbers
Store SKU MFR. Product # Availability
79-6536 044300 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • U.S. Forestry approved spark arrestor
  • Megamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding
  • FMF has radically improved the PC IV by creating a modular end cap that allows for easy tuning with various end caps that alter the power band around the needs of the rider
  • Quickly changed, the standard Hi-Flo 2" end cap, the optional 1-3/4" end cap for a smoother power delivery and the spark arrestor module all give the PC IV substantial versatility and tremendous performance gains
  • Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available