FMF Factory 4.1 Rct Slip-On Exhaust with Carbon Cap YZ450F - Part 044445

Upgrade your YZ450F with the FMF Factory 4.1 Rct Slip-On Exhaust, designed with state-of-the-art resonance chamber technology that enhances performance while keeping noise levels in check. This exhaust features a patented core shape that maximizes power output without compromising sound, making it the perfect choice for serious riders looking to get the most out of their machine.

The FMF Factory 4.1 exhaust is engineered to centralize mass and reduce the risk of crash damage, ensuring durability on the track or trail. Its innovative rear endcap allows for easy installation of tuning tips or a spark arrestor, giving you the flexibility to customize your setup. With a lightweight titanium midpipe, this exhaust not only improves your bike's performance but also contributes to an overall lighter ride, enhancing agility and control. Experience the difference with FMF's cutting-edge design and craftsmanship.

Features:
* Latest resonance chamber technology for improved performance
* Patented core shape reduces sound levels while maximizing power output
* Increased internal volume for enhanced sound absorption
* Optimized chamber design refines exhaust pressure
* Centralized mass design minimizes crash damage
* Tuned exhaust with optimized core specifications for performance
* Innovative rear endcap for easy tuning tip or spark arrestor installation
* Extremely lightweight titanium midpipe for improved handling