Search by FMF Product

• Latest Applications
• Repacking Kits
• Accessories +
  • Bike Accessories
  • Exhaust Accessories
  • FMF Gear
• 4-Stroke +
  • Mufflers
  • Headers
  • Exhaust Accessories
• 2-Stroke +
  • Pipes
  • Silencers
  • Exhaust Accessories
• Mini Moto +
  • 2-Stroke Pipes
  • 2-Stroke Silencers
  • 4-Stroke Mufflers
  • Replacement Parts

OR

Powercore 4 S/A

The Powercore 4 is the original race design muffler. Aluminum construction and stainless steel Hi-Flo endcaps make for the perfect balance of performance and strength. The Powercore 4 will give your UTV a huge boost in power while still holding up to the demands of UTV racing.

Aluminum performance muffler with durable stainless steel components

99dB sound level with optional quiet insert

Use with stock or FMF header

Removable spark arrestor included