FMF Factory 4.1 RCT Titanium Slip-On Muffler - Conical - Blue - 044474

The FMF Factory 4.1 RCT slip-on muffler delivers race-proven performance and durability for your motorcycle. Experience enhanced power and a distinctive exhaust note with this high-quality exhaust system.

Description

The Factory 4.1 RCT (Resonance Chamber Technology) slip-on muffler utilizes a patented core shape to effectively reduce decibels while maximizing power output across the entire RPM range. Internal ducts within the RCT system's chambers increase internal volume, significantly improving exhaust flow for noticeable power gains. FMF's Factory Forward Engineering centralizes mass, making the muffler more resistant to crash damage. The innovative rear end cap design allows for easy installation of tuning tip inserts or a spark arrestor by simply removing four screws. This muffler is compatible with both the stock header and FMF headers. Available in a blue anodized finish with a carbon fiber end cap, this muffler not only performs great but looks fantastic too. Meets AMA and FIM sound requirements.

Features & highlights

• RCT (Resonance Chamber Technology) lowers decibels while maximizing power.
• Internal ducts increase exhaust flow for improved power across the entire range.
• Factory Forward Engineering centralizes mass to reduce crash damage.
• Innovative end cap allows easy installation of tuning tips or spark arrestor.
• Compatible with stock or FMF headers.
• Includes QuietCore 94 dB insert and spark arrestor.
• Available in blue anodized finish with carbon fiber end cap.

Technical specifications

• Brand: FMF
• Product Name: Muffler
• Type: Slip-On Silencer
• Muffler Material: Titanium
• Pipe Material: Titanium
• Muffler Color/Finish: Anodized Blue
• End Cap Material: Carbon Fiber
• End Cap Color/Finish: Black
• End Cap Style: Conical
• Features: with Spark Arrestor
• Weight: 3.23 kg (7.1 lb)

Important to know

This muffler will not pass 2025 FIM sound regulations.