END OF LINE Powercore 4 Exhaust Silencer 08-08 Polaris Outlaw 450 MXR 525 S - FMF 045189
FMF PowerCore 4 exhaust silencer developed to increase horsepower and torque throughout the entire power curve. Features aluminium construction with stainless steel components. Hi-Flo end caps provide a balance of performance and strength. This aluminium performance muffler has durable stainless steel components. For closed course competition use only.
- SKU
- 06-415.FMF.PC4
- Brand
- FMF Exhausts
- Availability
- In Stock (1)
FULL DESCRIPTION
FMF PowerCore 4 Exhaust Silencer
The FMF PowerCore 4 Exhaust Silencer is engineered to significantly enhance both horsepower and torque across the entire power band. This results in a tangible and usable power increase suitable for all riding styles. Designed for closed-course competition use only, this silencer is not intended for street use.
Constructed with a blend of durable aluminum and robust stainless steel, the PowerCore 4 offers an optimal balance of performance and longevity. The Hi-Flo end caps contribute to this perfect equilibrium of power and strength. This performance muffler features high-quality aluminum construction complemented by long-lasting stainless steel components, and has been completely redesigned for all current model applications.
Key Features:
- Increases horsepower and torque throughout the entire power curve.
- Noticeable power increase usable for all riding styles.
- Aluminum construction with stainless steel components.
- Hi-Flo end caps for balanced performance and strength.
- Durable aluminum performance muffler.
- Redesigned for late model applications.
- For closed course competition use only.


