FMF 044439 Stainless Steel Megabomb Header Yamaha YZ450F

The FMF Stainless Steel Megabomb Header is an innovative exhaust header designed to deliver significant performance gains for the Yamaha YZ450F. This header combines FMF's proven Megabomb technology with durable stainless steel construction to create more power throughout the entire RPM range.

Key Features:

• Megabomb technology increases power and torque across the entire powerband
• Stainless steel construction provides excellent durability and corrosion resistance
• Engineered specifically for Yamaha YZ450F models
• Reduces sound output compared to stock header
• Improves throttle response and engine efficiency
• Direct bolt-on installation with no modifications required
• Works with FMF silencers and most aftermarket exhaust systems

The Megabomb header utilizes FMF's patented technology that incorporates a specially designed chamber built into the front section of the header. This chamber acts as a pre-muffler to reduce noise while simultaneously improving exhaust flow and scavenging, resulting in more usable power without sacrificing reliability. The stainless steel construction ensures long-lasting performance even in harsh riding conditions.