Factory 4.1 RCT Exhaust Silencer 17-20 Kawasaki KX 250 F - FMF 042374
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The FMF Racing Factory 4.1 RCT Stainless Slip-On with Carbon End Cap incorporates patented Resonance Chamber Technology for increased power across the RPM range and improved durability. The shorter muffler enhances mass centralisation, while aerospace-grade construction ensures strength and weight reduction. This slip-on system is manufactured in Southern California and offers notable power gains throughout the entire RPM range and substantial weight savings. Features include a 94dB quiet insert and a spark arrestor screen insert. The system has an aluminium muffler with a natural finish, a stainless steel midpipe, and a carbon fibre end cap. Item ID 042374, Type Slip-On, Configuration Single. Weight approximately 7.6 lbs (3.45 kg). For closed course use only.
- SKU
- 06-1782_.FMF.FAC
- Brand
- FMF Exhausts
- Availability
- In Stock (3)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 250F | 2017 |
| KAWASAKI | KX 250F | 2018 |
| KAWASAKI | KX 250F | 2019 |
| KAWASAKI | KX 250F | 2020 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 289671
FULL DESCRIPTION
FMF Factory 4.1 RCT Exhaust Silencer with Carbon End Cap
The FMF Racing Factory 4.1 RCT Stainless Slip-On with Carbon End Cap represents the pinnacle of exhaust performance technology. This system incorporates patented Resonance Chamber Technology™ for increased power across the RPM range and improved durability. The shorter, forward-positioned muffler enhances mass centralisation for better handling. Aerospace-grade construction ensures strength and significant weight reduction. Manufactured to the highest standards, this slip-on system is designed for serious riders seeking maximum power gains and contemporary materials.
Key Features:
- Integrates advanced FMF Resonance Chamber Technology™ for optimal performance.
- Shorter overall length reduces susceptibility to crash damage.
- Positioning closer to the motor improves mass centralisation and handling.
- Constructed from aerospace-grade aluminium, stainless steel, and carbon fibre.
- Delivers notable power gains throughout the entire RPM range.
- Offers substantial weight savings for improved agility.
- Includes a 94dB quiet insert and a spark arrestor screen insert.
- Features the new RTS (Rapid Tuning System) for quick adjustments.
- Designed for closed course use only.
Specifications:
- Type: Slip-On
- Configuration: Single
- Muffler Construction: Aluminium with natural finish
- Midpipe: Stainless steel
- End Cap: Carbon fibre
- Spark Arrestor: Screen insert (included)
- Quiet Insert: 94dB insert (included)
- Approximate Weight: 7.6 lbs (3.45 kg)
- Carb Compliant: No
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