FMF - Powerbomb Headers Stainless Steel (Honda)

FMF - Powerbomb Headers Stainless Steel (Honda)

The FMF Powerbomb Header is where smart engineering meets pure riding performance. Built for Honda four-strokes, this header’s signature bulge — the “Power Bomb” — isn’t just for looks. It’s a precisely tuned chamber that acts as a pre-muffler, reducing sound while improving flow and throttle response. By expanding and contracting exhaust gases inside the header, it increases velocity and scavenging efficiency, unlocking nearly a 10% power gain across the rev range.

Constructed from high-grade stainless steel, the Powerbomb is tough enough for years of riding and racing while maintaining a clean factory look. It’s tuned for bottom-to-mid power — that’s the sweet spot where you need strong drive out of corners, crisp throttle control, and reliable grunt for technical terrain. FMF even designed it for full oil filter access, so installation and maintenance stay simple.

Why We Like It:
This header gives your Honda that extra punch without being loud or complicated. You feel smoother throttle pickup, more torque where you need it, and a cleaner tone that’s easy on the ears. It’s FMF engineering that you can actually feel every time you twist the throttle.

Why It’ll Work for You:
If you ride anywhere that demands low-end power and quick response — tight trails, deep berms, or technical tracks — this header transforms the bike’s feel. The Powerbomb’s expansion chamber improves flow, reduces backpressure, and helps your four-stroke pull harder from the bottom up. Plus, since it doubles as a pre-muffler, you’ll get better performance and quieter operation without sacrificing that FMF tone.

Key Features:

• Tuned for bottom to mid-range performance
  
  

• Increases horsepower by up to 10%
  
  

• Acts as a built-in pre-muffler to lower decibel output
  
  

• Patented Powerbomb chamber improves exhaust flow efficiency
  
  

• Stainless steel construction for long-lasting durability
  
  

• Designed for easy oil filter access
  
  

• Compatible with FMF or stock mufflers