Description
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.
Full exhaust system includes the FMF PowerCore 4 Hex Muffler and Megabomb Header
FITS 19+ CRF450L/RL & 450X
PowerCore 4 Hex Features
When designing the PowerCore 4, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won’t break the bank.
Overall increase in power and torque
- Durable stainless steel and aluminum construction
- Advanced packing material for maximum longevity
- Champagne color anodized can
- Removable spark arrestor included
Megabomb Features
- The ultimate power booster
- Improved bottom to mid-range power
- Well with Sound Restricting Mufflers
- Effectively Reduces Sound Output by as much as 1.5dB
- Less Susceptible to Damage than a Long Header
- Produces Low End of a Long Header and Top End of a Short Header
- Stainless Steel Construction
- Brand: FMF
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