Powercore 4 Exhaust Silencer 07-10 Polaris RZR 800 - FMF 045181
The FMF Powercore 4 S/A 045181 is a high-performance UTV muffler featuring an aluminium body and stainless steel Hi-Flo endcaps designed for competitive off-road racing. This slip-on muffler delivers enhanced power output and durability. It has a 99dB sound rating and an optional quiet insert is available. The Powercore 4 is compatible with stock or FMF headers and includes a removable spark arrestor. Specifications include champagne anodised aluminium construction, stainless steel midpipe and endcap, and a screen-type spark arrestor. This product is for closed course use only. Weight is 6.2 lbs.
- SKU
- 06-440.FMF.PC4
- Brand
- FMF Exhausts
- Availability
- In Stock (1)
FULL DESCRIPTION
FMF Powercore 4 Exhaust Silencer
The FMF Powercore 4 Slip-On Silencer is engineered to set the standard for high-performance UTV mufflers. Its original race-design slip-on construction delivers enhanced power output and durability, making it ideal for competitive off-road racing and demanding conditions.
Key Features:
- Durable Construction: Features an aluminium body and robust stainless steel Hi-Flo endcaps for a superior strength-to-weight ratio.
- Enhanced Performance: Boosts overall UTV power output.
- Sound Management: Maintains a 99dB sound rating. An optional quiet insert is available for further noise reduction (sold separately).
- Versatile Installation: Compatible with either stock or FMF headers, offering flexible integration.
- Included Spark Arrestor: Comes with a removable screen-type spark arrestor for added versatility.
- Race-Ready Design: Specifically designed for demanding racing environments.
Specifications:
- Type: Slip-On
- Configuration: Single
- Construction Material: Aluminium
- Finish: Champagne Anodised
- Midpipe Material: Stainless Steel
- Endcap Material: Stainless Steel
- Spark Arrestor: Screen Insert (included)
- Weight: 6.2 lbs.
- Notice: Closed Course Use Only


