END OF LINE Factory 4.1 Exhaust Silencer 07-07 Polaris Outlaw 525 IRS - FMF 045178
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
FMF Factory 4.1 Exhaust Silencer 045178. Titanium construction with durable stainless steel midpipe. Produces more horsepower throughout the entire RPM range. Used by Factory teams. Optional quiet insert or spark arrestor available. Available in natural or blue anodized finish depending on model. For closed course competition use only not intended for street use.
- SKU
- 06-417.FMF.F4A
- Brand
- FMF Exhausts
- Availability
- Out of Stock
Fitments (1)
| Make | Model | Year |
|---|---|---|
| POLARIS | OUTLAW IRS 525 | 2007 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 209853
FULL DESCRIPTION
FMF Factory 4.1 Exhaust Silencer
The FMF Factory 4.1 is FMF Racing's premier performance exhaust system for ATVs. Designed for closed-course competition use only, this exhaust is engineered to deliver maximum horsepower gains across the entire RPM range. If maximizing performance is your primary goal, the Factory 4.1 is the ultimate choice.
Key Features:
- Premier ATV Performance Exhaust: Engineered by FMF Racing for top-tier ATV performance.
- Horsepower Gains: Guaranteed to produce more horsepower throughout the entire RPM range.
- Premium Construction: Features titanium construction with a durable stainless steel midpipe.
- Factory Team Approved: Used by leading factory teams including KTM, Epic Can-Am, and Rath Racing.
- Optional Accessories: An optional quiet insert or spark arrestor is available for customization.
- Finish Options: Available in natural or blue anodized finishes, depending on the specific model.
Please Note: This exhaust is intended for closed course competition use only and is not designed or approved for street use.
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
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