2009 - 2021
YAMAHA YFZ 450 R
Factory 4.1 rct slip-on muffler
| FMF
Fits to:
YAMAHA YFZ 450 R [2019 - 2021]
YAMAHA YFZ 450 R [2009 - 2018]
YAMAHA YFZ 450 R [2012 - 2016]
Specifications
| Manufacturer | FMF |
|---|---|
| Type | Slip-on |
| End cap style | Euro |
| Model | Factory 4.1 RCT |
| Weight | 2,27 kg (5 lb) |
| Style | Oval |
| Units | Each |
| Muffler material | Titanium |
| End cap material | Carbon Fiber |
| Pipe material | Stainless Steel |
| Muffler color/finish | Anodized Blue |
Product description
The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering moving the muffler closer to the motor to centralize mass The Factory 4.1 RCT is constructed from only aerospace grade materials that meet their exacting specifications and is manufactured 100% at their Southern California factory Massive Power gains throughout the RPM range. Huge weight savings RTS (Rapid Tuning System)