FMF - KTM Megabomb Headers

FMF – KTM Megabomb Headers (Titanium or Stainless Steel)

The FMF Megabomb Header is built to give your KTM stronger power delivery right where you feel it most — from low to midrange RPM. Its unique bulged design combines the benefits of both long and short headers, producing more torque down low while still letting the bike rev freely on top. Whether you choose lightweight titanium or rugged stainless steel, both versions are engineered for durability and performance in tough conditions.

Designed to pair perfectly with FMF silencers, the Megabomb also helps reduce overall sound output by up to 1.5 dB without sacrificing flow. It’s less prone to impact damage than a traditional long header and offers a clean, compact fit that complements the bike’s natural powerband.

Why We Like It:

It smooths out the KTM’s power delivery and gives it a stronger, more responsive pull out of corners or technical sections. You can feel the extra torque without losing top-end performance, and the construction quality is pure FMF — precise, durable, and ready to handle heat and abuse.

Why It’ll Work for You:

This header helps your KTM make better power where you need it most. The bulged design improves throttle response at low RPMs while keeping the engine free-revving up top. It’s built from premium titanium or stainless steel, holds up well to impacts, and slightly quiets the exhaust note. It’s an easy bolt-on upgrade that makes your bike more controllable and more fun to ride across all types of terrain.

Key Features:

• Improves bottom to midrange power and torque
• Combines benefits of long and short headers for balanced performance
• Available in titanium or stainless steel construction
• More compact and less prone to damage than longer headers
• Compatible with FMF mufflers and spark arrestors
• Helps reduce sound output by up to 1.5 dB