Description
FMF Stainless Steel Aluminum. Factory 4.1 RCT with Carbon End Cap Full System 044477 YZ450F 23-25 is a Factory 4.1 RCT full exhaust system. A premium full-system configuration built around FMF Resonance Chamber Technology.
Key Features
- Complete FMF Factory 4.1 RCT exhaust configuration
- Resonance Chamber Technology is designed to refine exhaust pressure
- Shorter muffler layout supports mass centralization and crash clearance
- Construction material and carbon end-cap configuration are stated in the product name
Product Details
- Brand: FMF Racing
- Product family: Factory 4.1 RCT Full System
- FMF part number: 044477
- TokyoMods product code: 044477-044443_and_044475
Fitment and Use
Designed for Yamaha YZ450F 2023-2025. Confirm the exact vehicle, model year, required mating exhaust components, mounting hardware, sound requirements, spark-arrestor requirements, and emissions or competition rules before ordering or installation.
- Brand: FMF