1 / 3
FMF
4.1 RCT Exhaust with MegaBomb - Anodized Titanium
Part # 1820-1844
$1,224.99
Earn store credit on this purchase
Out of Stock
- 60-day returns
- Free shipping over $100
- Secure checkout
CA Prop 65 Warning: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
Confirmed fit for 5 motorcycle configurations across Kawasaki, model years 2019–2022.
| Years | Make & Model |
|---|---|
| 2022 | Kawasaki KX 450 F |
| 2019-2021 | Kawasaki KX450F |
| 2021 | Kawasaki KX450X |
- The Factory 4.1 RCT incorporates FMF Resonance Chamber Technology™ both internally and externally
- Shorter overall length that is less susceptible to crash damage and complementary to FMF's 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 FMF's exacting specifications and is manufactured 100% at their Southern California factory
- Massive Power gains throughout the RPM range.
- Huge weight savings
- New RTS (Rapid Tuning System)
- Includes MegaBomb header
- Includes spark arrestor screen insert
Customer Reviews
No reviews yet — be the first to review this part.
Overview
The FMF 1820-1844: 4.1 RCT Exhaust with MegaBomb - Anodized Titanium. Confirmed fit for 5 motorcycle configurations across Kawasaki, model years 2019–2022. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
More from FMF
In Stock$17.99
FMF · FMF011316
FMF FMF011316 Pipe Spring/O-Rings Kit
In Stock$12.99
FMF · 1860-0827
FMF 1860-0827 Premier 2-Stroke Packing
In Stock$27.99
FMF · 4320-2202
FMF 4320-2202 Exhaust Replacement Decal - Powercore 2
In Stock$6.99
FMF · 1860-0828
FMF 1860-0828 Pillow Muffler Packing - 4-Stroke
In Stock$31.99
FMF · FMF011319
FMF FMF011319 Pipe Spring/O-Rings Kit
In Stock$12.99
FMF · FMF011318
FMF FMF011318 Pipe Spring/O-Rings Kit
In Stock$12.99
In Stock$12.99