FMF Factory 4.1 Slip-On Muffler for Kawasaki KX250F 2019-2020 Offroad Exhaust System

The FMF Factory 4.1 slip-on muffler is engineered to deliver superior performance and durability for offroad riders. Incorporating the latest resonance chamber technology, this exhaust system reduces sound levels significantly while maintaining maximum power output, making it ideal for competitive and recreational use. The patented core shape is designed to optimize exhaust flow, resulting in enhanced engine performance and a more aggressive sound signature. The unique canister shape increases internal volume, allowing for more sound-absorbing material, which further diminishes noise without sacrificing power. This design ensures a refined exhaust pressure, contributing to smoother throttle response and improved overall engine efficiency.

Constructed with factory-forward engineering principles, the FMF Factory 4.1 centralizes mass to improve handling and stability. Its lightweight titanium midpipe reduces weight by substantial margins, providing better responsiveness and less rider fatigue during demanding offroad conditions. The exhaust is carefully tuned with optimized core specifications tailored specifically for Kawasaki KX250F models from 2019 and 2020, ensuring perfect fitment and maximum performance gains. The innovative rear endcap simplifies installation of tuning tip inserts or spark arrestors, giving riders flexibility to customize their exhaust system for sound or safety preferences.

Designed for durability and ease of maintenance, this slip-on muffler is built to withstand harsh offroad environments. Its high-quality materials and advanced construction techniques make it a reliable upgrade that enhances both the sound and power characteristics of your motorcycle. Whether you're racing or enjoying trail riding, the FMF Factory 4.1 offers a balanced blend of performance, sound control, and lightweight construction, making it a top choice for offroad enthusiasts seeking a premium exhaust system.

Features:

• Incorporates latest resonance chamber technology for noise reduction and performance

• Patented core shape lowers sound level while maintaining maximum power output

• Patented canister shape increases internal volume for more sound-absorbing material

• Patented chamber design enhances and refines exhaust pressure

• Factory-forward engineering centralizes mass for better handling and less crash damage

• Tuned exhaust with optimized core specifications for Kawasaki KX250F models 2019-2020

• Innovative rear endcap allows easy installation of tuning tips or spark arrestors

• Titanium midpipe offers extreme lightweight construction for improved responsiveness

Product Type: Exhaust
Exhaust Type: Slip-On Muffler
Model: FACTORY 4.1
Segment: Offroad
Division: Exhaust
Class: Mufflers, Pipes, & Systems
Sub Class: Exhaust Systems

FITMENT:
2019 Kawasaki KX250F
2020 Kawasaki KX250F