Sale!

Q4 Hex Slip On Exhaust

Original price was: $449.99.Current price is: $411.95.

For 14-17 YZ450F / 16-18 YZ450FX & WR450F

Available on backorder

SKU: 044413FMF Category: Tag:

Description

  • Natural finish aluminum muffler
  • Stainless steel mid pipe
  • Stainless steel end cap
  • Spark arrestor included
  • Quiet insert included
  • Less sound equals more ground
  • Meets USFS and FIM World Enduro sound regulations
  • Power gains throughout the entire rpm range
  • Pounds lighter than stock
  • Rugged design for off-road endurance
  • Only US manufacturer to offer dedicated quiet exhaust systems
  • Can be used with FMF or Stock OEM Header
  • MADE IN THE USA

The FMF Q has always been in a league of it’s own and our latest Q4 HEX is the most significant upgrade to date. You don’t need to settle for a plugged up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance.

Photo for reference only. Each part number is unique to each vehicle. Product may vary slightly
044413 made by FMF

Additional information

Weight 7.40 lbs
Dimensions 42.50 × 8.50 × 8.20 in

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Make Model Engine Year
Yamaha Motorcycle WR450F 449 2016 - 2018
Yamaha Motorcycle YZ450F 449 2014 - 2017
Yamaha Motorcycle YZ450FX 449 2016 - 2018