Please sign in to view your saved motorcycles.
- Factory 4.1 RCT slip-on exhaust muffler
- Resonance Chamber Technology (RCT)
- Blue anodized titanium muffler body
- Carbon fiber end cap
- Titanium mid-pipe
- Massive power gains throughout the RPM range
- Lightweight aerospace-grade titanium construction
- Factory Forward Engineering for centralized mass
- Shorter overall length for improved durability
- RTS (Rapid Tuning System)
- Includes screen insert spark arrestor
- Meets AMA Professional Sound Requirements
- Manufactured in the USA
Specifications:
- Product Type: Slip-On Exhaust Muffler
- Series: Factory 4.1 RCT
- Configuration: Single
- Engine Type: 4-Stroke
- Muffler Material: Titanium
- Finish: Blue Anodized
- Mid-Pipe Material: Titanium
- End Cap Material: Carbon Fiber
- Spark Arrestor: Screen Insert (Included)
- Quiet Insert: Meets AMA Professional Sound Requirements
- Weight: 6.6 lbs (2.99 kg)
- Carb Warning: No
- Notice: Closed Course Use Only
Fitment:
- Kawasaki KX250F (2025-2026)
- Kawasaki KX250X (2025-2026)
- Factory 4.1 RCT slip-on exhaust muffler
- Resonance Chamber Technology (RCT)
- Blue anodized titanium muffler body
- Carbon fiber end cap
- Titanium mid-pipe
- Massive power gains throughout the RPM range
- Lightweight aerospace-grade titanium construction
- Factory Forward Engineering for centralized mass
- Shorter overall length for improved durability
- RTS (Rapid Tuning System)
- Includes screen insert spark arrestor
- Meets AMA Professional Sound Requirements
- Manufactured in the USA
Specifications:
- Product Type: Slip-On Exhaust Muffler
- Series: Factory 4.1 RCT
- Configuration: Single
- Engine Type: 4-Stroke
- Muffler Material: Titanium
- Finish: Blue Anodized
- Mid-Pipe Material: Titanium
- End Cap Material: Carbon Fiber
- Spark Arrestor: Screen Insert (Included)
- Quiet Insert: Meets AMA Professional Sound Requirements
- Weight: 6.6 lbs (2.99 kg)
- Carb Warning: No
- Notice: Closed Course Use Only
Fitment:
- Kawasaki KX250F (2025-2026)
- Kawasaki KX250X (2025-2026)