Fmf Megabomb Header - Titanium - Yz450F 044476

Fmf Megabomb Header - Stainless Steel - Yz450F 044475 Yamaha -- YZ 450 F -- (2023, 2024)

Fmf Sx Megabomb Header - Titanium 042400 Kawasaki -- KX 450 -- (2024)

The ultimate power boosterImproved bottom to mid-range powerProduce the low end of a longer header and the top end of a shorter headerEffectively reduces sound output by as much as 1.5 dB Yamaha --...

• Improved bottom and mid-range power • For closed course competition use only - Honda CRF250R (2025); Honda CRF250RX (2025)

The ultimate power booster features exclusive Ti-Metal constructionImproved bottom to mid-range powerProduce the low end of a longer header and the top end of a short headerLess susceptible to damage...