FMF Powerbomb Inox All-terrain ManifoldHONDA 450 CRF 450 R (PE05) - 2002 - 2003Ref : FMF041034

The PowerBomb collector uses a patented module from FMF that precisely locates the exhausts during the first stage of the pipe. The position of the PowerBomb collector increases performance by 10%.
It acts as a pre-silencer, helping to reduce noise levels.
Expansion and contraction of exhaust sounds through the collector allows for a higher flow rate.
It is available in some cases in stainless steel to optimise strength while maintaining lightness, or in titanium to minimise weight.