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FMF 025154 Big Bore Factory 4.1 F-Pipe KTM Exhaust Header

Manufacturer

Picture for manufacturer FMF

Part Number

025154
14 reviews
Sale Price

$255.01

Estimated ship date Thursday, November 26

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The FMF Big Bore Factory 4.1 F-Pipe is a high-performance exhaust header designed specifically for KTM dirt bikes. This premium exhaust component features FMF's proven Factory 4.1 RCT design optimized for big bore engine configurations, delivering increased power output and improved throttle response across the entire RPM range.

Key Features:

  • Big bore configuration optimized for enhanced exhaust flow and power gains
  • Factory 4.1 RCT technology for maximum performance
  • Precision-engineered mandrel-bent tubing for optimal exhaust flow
  • Durable stainless steel construction resists corrosion and extreme heat
  • Direct bolt-on fitment designed specifically for KTM models
  • Engineered to work seamlessly with FMF silencers and complete exhaust systems

FMF Racing's Factory 4.1 F-Pipe represents decades of motocross and off-road racing expertise, providing professional-grade performance for serious riders. The big bore design maximizes exhaust scavenging efficiency, resulting in noticeable improvements in both bottom-end torque and top-end horsepower.

Was alright not much detail about item

So far, so good! Parts are easy to find and are in stock. We'll update once received.

Great price & really FAST shipping

Good new product and fast shipping, cheaper than the one listed on Ebay.

Purchase process was simple and smooth

ordering easy

Great

Good pricing, quick shipment and delivery, great seller!

Very good deal and simple buying experience.

Quick and Easy, Ordered on 4/23/15 and received on 4/28/15. Just what I need, fits my Undercover Tonneau cover perfectly. Great place to buy. Will buy from again. Great Job!! Thanks

Best prices, lack of info on parts. Well worth my time to research on another site and buy here but still an inconvenience. Had 2 orders with Auto Parts Warehouse that something became out of stock days after my order..

great stuff cheap price. fast shipping

Name brand product was sold to me at a fraction of the local retailer's price. I will share with all my friends the value at this site!

Saved money! That is GREAT!

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