Fmf Factory 4.1 Rct Full Exhaust System

Unleash the ultimate performance from your machine with the FMF Factory 4.1 RCT Exhaust System. This complete system delivers unmatched power gains and weight savings, enhancing your riding experience on the track or trail. Experience the difference that precision engineering and top-tier materials make.

Description

The FMF Factory 4.1 RCT exhaust system is engineered for maximum performance and durability. Featuring FMF's Resonance Chamber Technology™ (RCT), both internally and externally, this system optimizes exhaust flow for massive power gains throughout the RPM range. The shorter overall length is less susceptible to damage and complements FMF's Factory Forward Engineering, centralizing mass by moving the muffler closer to the motor. Constructed entirely from aerospace-grade materials at FMF's Southern California factory, the Factory 4.1 RCT ensures unmatched quality and performance. The included MegaBomb header further enhances power delivery, while the Rapid Tuning System (RTS) allows for easy adjustments. This full system combines stainless steel and titanium piping with a titanium muffler and carbon fiber end cap for the ultimate in weight reduction and durability. Note that this exhaust system will not pass 2025 FIM sound regulations.

Features & highlights

• Experience massive power gains throughout the entire RPM range, giving you a competitive edge.
• Reduce weight significantly, improving handling and acceleration.
• Benefit from Resonance Chamber Technology™ (RCT) for optimized exhaust flow and enhanced power delivery.
• Durable construction using aerospace-grade titanium and stainless steel ensures long-lasting performance.
• The shorter design minimizes the risk of damage from crashes.
• Includes MegaBomb header for even greater power gains.
• Equipped with a spark arrestor screen insert for responsible riding.

Technical specifications

• Brand: FMF
• Product Name: Exhaust System
• Type: Full System
• Muffler Material: Titanium
• Pipe Material: Stainless Steel, Titanium
• End Cap Material: Carbon Fiber
• Muffler Color/Finish: Anodized Blue

Important to know

Includes spark arrestor screen insert. Please note: This exhaust system 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)