FMF 045659 - 045659 - FMF MegaBomb Header Pipe - Husqvarna FE 450/501 & KTM EXC-F 450/500

Features: The ultimate power booster. Improved bottom to mid-range power. Produce the low end of a longer header and the top end of a short header. Less susceptible to damage than a long header. Effectively reduces sound output by as much as 1.5 dB. Run well with sound-restricting mufflers. Available in stainless steel or FMF's exclusive Ti-Metal construction.