Factory 4.1 RCT Exhaust Silencer 19-23 Kawasaki KX 450 F X - FMF 042371
FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap. Designed for high-performance off-road and motocross competition, this slip-on muffler features a blue anodized titanium body and carbon end cap, engineered to centralize mass and deliver impressive horsepower gains across the RPM range. Aerospace-grade titanium and 100% American manufacturing ensure unmatched durability. Features include closed course use only, lightweight titanium construction with blue anodized finish, carbon fibre end cap for enhanced strength and aesthetics, significant power gain throughout the RPM range, Rapid Tuning System (RTS) for quick adjustments, shorter overall length for reduced crash susceptibility, muffler placement optimised for mass centralisation, includes 94dB quiet insert and spark arrestor screen insert, and precision fitment manufactured in the USA. Item ID: 042371. Type: Slip-on. Configuration: Single. Construction: Titanium. Finish: Blue anodised. Midpipe: Titanium. Endcap: Carbon fibre. Spark Arrestor: Screen insert included. Quiet Insert: 94dB insert included. Weight: 7.0 lbs. Not CARB compliant; for closed course only.
- SKU
- 06-9891.F4TA
- Brand
- FMF Exhausts
- Availability
- In Stock (2)
FULL DESCRIPTION
FMF Racing Factory 4.1 RCT Exhaust Silencer - Titanium Blue Anodized
Experience peak performance with the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On. Engineered for competitive off-road and motocross riding, this exhaust system integrates FMF Resonance Chamber Technology™ to significantly boost power and reduce weight. Its distinctive blue anodised titanium body and carbon fibre end cap are meticulously designed for mass centralisation, delivering substantial horsepower gains across the entire RPM range. Constructed from aerospace-grade titanium and proudly manufactured in the USA, this system offers exceptional durability and a precise fit.
Key Features:
- Designed exclusively for closed course competition.
- Constructed from lightweight titanium with a striking blue anodised finish.
- Features a high-strength carbon fibre end cap for enhanced durability and aesthetics.
- Provides noticeable power increases throughout the RPM band.
- Equipped with the Rapid Tuning System (RTS) for quick and easy adjustments.
- A shorter overall length design minimises the risk of damage from impacts.
- Optimised muffler placement contributes to improved mass centralisation.
- Includes a 94dB quiet insert for noise reduction and a spark arrestor screen insert for safety.
- Precision engineered and manufactured entirely at FMF's facility in the USA, ensuring top quality and fitment.
Specifications:
- Type: Slip-on muffler
- Configuration: Single
- Construction Material: Titanium
- Finish: Blue Anodised
- Midpipe Material: Titanium
- Endcap Material: Carbon Fibre
- Spark Arrestor: Included (Screen insert)
- Quiet Insert: Included (94dB)
- Weight: Approximately 7.0 lbs
- Compliance: Not CARB compliant; intended for closed course use only.
