PRO CIRCUIT 304 Silencer 1051612 Rearview Mirrors Cast aluminum high-performance intake tube

Cast aluminum high-performance intake tube with raised detail

The 25IDS cartridges are designed and manufactured in house to the same standard as all our performance products using the highest grade aluminium which is hard anodized to improve performance and service internals

"Full carbon" bracket enhances the silencer

This Z125 exhaust system was developed using the same technology that has powered Monster Energy Graves Yamaha riders to 8 Moto America / AMA Superbike championships along with numerous 600cc titles

This exhaust system was developed using the same technology that has powered the Graves Racing Team to 26 Professional AMA National Championships including 9 Superbike Championship titles and 3 Side x Side Pro Titles (Pro Stock and Pro Mod UTV)

PRO CIRCUIT 304 Silencer 1051612 Rearview Mirrors Cast aluminum high-performance intake tubeThe slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brushed aluminum silencer body Stainless steel inlet tube and end cap Tig and mig welded for strength and durability Double walled mounting bracket(s) Allen head screws ensure easy repacking when needed for extended product life Made in the USA