Pro Circuit's full exhaust system for Trophy Karts are designed strictly for closed course competition. They feature a welded stainless steel end cap and meets AMA sound requirements of 94db. It's a three piece system and features a strong billet aluminum mounting bracket. The T-4R muffler is constructed of stainless steel. The T-4R does not have a spark arrester.

Available For:
Junior-2 - Honda Motor