Fmf
FMF Factory 4.1 RCT Exhaust System - 045638 For KTM 450 Factory Edition / SX-F 450 / XC-F 450 2018-2021 | Gas Gas 450F 2021-2023
MPN:
045638
SKU:
1820-1875
Fmf
FMF Factory 4.1 RCT Exhaust System - 045638 For KTM 450 Factory Edition / SX-F 450 / XC-F 450 2018-2021 | Gas Gas 450F 2021-2023
MPN:
045638
SKU:
1820-1875
Availability:
Only 5 left!
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
Specs
Product Name
Exhaust System
Type
Full System
Model
Factory 4.1 RCT
Muffler Color/Finish
Raw
Riding Style
Off-Road
End Cap Material
Carbon Fiber
Muffler Material
Aluminum
Units
Each
Pipe Material
Stainless Steel
Original price
$1,049.99
-
Original price
$1,049.99
Original price
$1,049.99
$1,049.99
-
$1,049.99
Current price
$1,049.99
Product Details
Features
- 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
Specs
| Product Name | Exhaust System |
| Type | Full System |
| Model | Factory 4.1 RCT |
| Muffler Color/Finish | Raw |
| Riding Style | Off-Road |
| End Cap Material | Carbon Fiber |
| Muffler Material | Aluminum |
| Units | Each |
| Pipe Material | Stainless Steel |
Features
- 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
Specs
| Product Name | Exhaust System |
| Type | Full System |
| Model | Factory 4.1 RCT |
| Muffler Color/Finish | Raw |
| Riding Style | Off-Road |
| End Cap Material | Carbon Fiber |
| Muffler Material | Aluminum |
| Units | Each |
| Pipe Material | Stainless Steel |
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 1820-1875 | 045638 | In Stock |
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Product Description
Features
- 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
Specs
| Product Name | Exhaust System |
| Type | Full System |
| Model | Factory 4.1 RCT |
| Muffler Color/Finish | Raw |
| Riding Style | Off-Road |
| End Cap Material | Carbon Fiber |
| Muffler Material | Aluminum |
| Units | Each |
| Pipe Material | Stainless Steel |
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 1820-1875 | 045638 | In Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.