FMF Factory 4.1 RCT Exhaust System 042377

• RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output
• Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power
• FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
• Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws
• Features FMF PowerBomb header
• Meet AMA and FIM sound requirements
• QuietCore 94db insert included
• Spark arrestor included in muffler
• Made in the U.S.A.

• Material: Stainless Steel
• Model: Factory 4.1 RCT
• Material: Carbon Fiber
• Muffler Color/Finish: Raw
• Muffler Material: Aluminum
• Product Name: Exhaust System
• Type: Full System
• Design/Configuration: Single Canister
• End Cap Material: Carbon Fiber
• Material: Aluminum
• Style: MegaBomb
• Units: Each
• Pipe Material: Stainless Steel

Fitment:

View Parts Application Lookup

Off-Road Motorcycle

2019-2020 Kawasaki KX 250 F