FMF 4 Stroke - Header Pipes Stock Item:I Megabomb Ti YZ450F 2026 Header pipe FMF Soft and comfortable padding made

Soft and comfortable padding made of hypoallergenic and breathable fabric

1 litre capacity

The VX Platinum Spark Plug is engineered with a tapered ground electrode for better heat transfer and improved ignitability

With Quad Lock's innovative Twist Lock system

Flexible security while you park up - easily protect your motorcycle helmet and accessories from theft

FMF 4 Stroke - Header Pipes Stock Item:I Megabomb Ti YZ450F 2026 Header pipe FMF Soft and comfortable padding madeMEGABOMB HEADER: The science behind the MegaBomb header may be FMF's greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing muffler for as much as a 3hp boost, plus the Megabomb actually reduces noises levels by as much as 1. 5dB. The Megabomb technology is revolved to produce more low end to mid range gains as well as broadening out the mid to top end power gains over stock. The Megabomb is best used for