Fmf Factory 4.1 Rct Slip-on Muffler With Spark Arrestor

Unleash your motorcycle's full potential with the FMF Factory 4.1 RCT Slip-On Muffler. This high-performance exhaust system delivers increased power and reduced noise, making it the ultimate upgrade for serious riders. Experience the difference in throttle response and overall performance with this meticulously engineered muffler.

Description

The FMF Factory 4.1 RCT (Resonance Chamber Technology) slip-on muffler utilizes a patented core shape to lower decibels while maximizing power output. Internal ducts within the RCT system increase internal volume, improving exhaust flow and resulting in significant power gains throughout the entire RPM range. FMF's Factory Forward Engineering centralizes mass, reducing the risk of damage in the event of a crash. The innovative rear end cap allows for easy installation of tuning tip inserts or a spark arrestor with just four screws. Compatible with both stock and FMF headers, this muffler offers versatility and ease of installation. This muffler is equipped with a spark arrestor and includes a QuietCore 94 dB insert, balancing performance with sound requirements. Available in either a natural titanium or blue anodized finish with titanium or carbon fiber end caps, this muffler not only enhances performance but also adds a touch of style to your machine.

Features & highlights

• Resonance Chamber Technology (RCT) lowers decibels and maximizes power.
• Internal ducts improve exhaust flow for increased power across the RPM range.
• Factory Forward Engineering centralizes mass for enhanced durability.
• Innovative end cap allows easy tuning and spark arrestor installation.
• Compatible with stock and FMF headers.
• Includes QuietCore 94 dB insert and spark arrestor.
• Available in various finishes with titanium or carbon fiber end caps.

Technical specifications

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

Important to know

Please note that this muffler will not pass 2025 FIM sound regulations.

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more

Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.

Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29

Best regards,
William Svendsen & Martin Høyer (Owners)