FMF 045654 Factory 4.1 RCT Complete Exhaust System with Stainless Megabomb

The FMF Factory 4.1 RCT Complete Exhaust System combines race-proven performance with premium materials for serious off-road riders. This complete system includes both the Stainless Steel Megabomb header and the Factory 4.1 RCT muffler, engineered specifically for 2019-2021 Husqvarna FE450 models.

Key Features:

• Complete exhaust system with stainless steel Megabomb header and Factory 4.1 RCT muffler
• Blue anodized titanium muffler construction for maximum strength and minimal weight
• Carbon fiber end cap adds premium styling and durability
• Megabomb technology increases header volume for improved power delivery throughout the RPM range
• RCT (Resonance Chamber Technology) reduces sound output while maintaining performance
• USFS-approved spark arrestor included for legal trail riding
• Bolt-on installation with all necessary mounting hardware included

This exhaust system delivers significant weight savings over the stock system while providing noticeable power gains in the low-end and mid-range. The blue anodized finish provides corrosion resistance and distinctive factory-style appearance. FMF's Factory 4.1 RCT represents the pinnacle of their exhaust technology, developed and tested by factory race teams.