END OF LINE Factory 4.1 RCT SL Exhaust Silencer 10-12 Suzuki RM-Z 250 - FMF 043327
The FMF Racing Factory 4.1 RCT SL slip-on exhaust features Resonance Chamber Technology for superior power delivery. Its Factory Forward Engineering design uses a reduced overall length for better mass centralisation and increased crash resistance. Constructed from aerospace-grade aluminium with a stainless steel rear end cap, this silencer offers strength and lightweight construction. The system is compatible with OEM or FMF headers and includes FMF’s Rapid Tuning System for customisation. Features include the latest internal and external Resonance Chamber Technology, a shorter overall length for reduced crash susceptibility, and a muffler moved closer to the engine for centralised mass. It is made of aerospace-grade aluminium and stainless steel, provides substantial power gains, significant weight savings, and has a Rapid Tuning System for prompt adjustments. This slip-on exhaust is ideal for closed-course competition and is not street legal. It includes a 94dB quiet insert and a spark arrestor screen insert. Specifications include a single configuration, aluminium construction with a natural finish, stainless steel midpipe and end cap, weighing 5.1 lbs. This item is not CARB compliant.
- SKU
- 06-097.FMF.F4A
- Brand
- FMF Exhausts
- Availability
- In Stock (1)
FULL DESCRIPTION
FMF Racing Factory 4.1 RCT SL Slip-On Exhaust Silencer
Experience unparalleled performance with the FMF Racing Aluminum Factory 4.1 RCT SL slip-on exhaust. Engineered with cutting-edge Resonance Chamber Technology™ and Factory Forward Engineering, this silencer delivers superior power delivery across the entire rev range. Its reduced overall length enhances mass centralization and improves crash resistance, while the premium aerospace-grade aluminum construction ensures both strength and lightweight design. The system offers easy integration with either OEM or FMF headers and features FMF’s Rapid Tuning System for straightforward customization and instant performance refinement. Please note, this system is designed for closed-course competition and is not street legal.
Key Features:
- Utilizes the latest internal and external FMF Resonance Chamber Technology™
- Shorter overall length for reduced susceptibility to crash damage
- Positioned closer to the engine for optimized mass centralization
- Constructed from aerospace-grade aluminum with a durable stainless steel rear end cap
- Achieve substantial power gains throughout the entire RPM range
- Offers significant weight savings compared to stock exhaust systems
- Equipped with the Rapid Tuning System (RTS) for quick adjustments
- Compatible for use with both FMF and OEM headers
- Includes a 94dB quiet insert and a spark arrestor screen insert for versatile use
Specifications:
- Type: Slip-On
- Configuration: Single
- Construction Material: Aluminum
- Finish: Natural
- Midpipe Material: Stainless Steel
- End Cap Material: Stainless Steel
- Weight: 5.1 lbs
- Spark Arrestor Type: Screen insert (included)
- Quiet Insert: 94dB insert (included)
