FMF Factory 4.1 RCT Full Exhaust System Blue Yamaha YZ450F 26-27

Description

FMF Factory 4.1 RCT Full Exhaust System Blue Yamaha YZ450F 26-27

The FMF Factory 4.1 RCT is a full titanium exhaust system designed for compatible Yamaha YZ450F models. It combines a blue anodised titanium muffler with titanium pipework, a titanium collector and a conical carbon fibre end cap.

FMF Resonance Chamber Technology (RCT) is incorporated internally and externally, while the shorter overall system length works with Factory Forward Engineering to position the muffler closer to the engine and centralise mass. The compact layout is also designed to reduce exposure to crash damage.

Features:
• FMF Resonance Chamber Technology (RCT)
• Factory Forward Engineering
• Shorter overall exhaust system length
• Muffler positioned closer to the engine to centralise mass
• Titanium muffler and pipe construction
• Titanium collector
• Conical carbon fibre end cap
• Blue anodised muffler finish
• Manufactured at FMF’s Southern California factory

Specifications:
• Brand: FMF
• Model: Factory 4.1 RCT
• Product Type: Full Exhaust System
• MPN: 044490
• System Configuration: 1-Into-1
• Muffler Material: Titanium
• Muffler Colour: Anodised Blue
• Pipe Material: Titanium
• Collector Material: Titanium
• End Cap Material: Carbon Fibre
• End Cap Colour: Black / Blue
• End Cap Style: Conical
• Engine Type: 4-Stroke
• Weight: 4.77kg

Contents:
• 1 × FMF Factory 4.1 RCT Full Exhaust System

Compatibility:
• Yamaha YZ450F 26-27
• Yamaha YZ450F 70th Anniversary Edition 26-27

Important:
• According to FMF, this exhaust system does not meet the 2025 FIM sound regulation.