T-4 Exhaust System

Pro Circuit exhaust systems for fourstroke engines are the top choice of ATV riders today The product of stateoftheart technology and extensive realworld testing the Pro Circuit fourstroke systems boost overall performance with explosive bottom midrange and peak power Because theyre constructed to withstand even the most abusive conditions these systems are sure to give you years of unrivaled performance offroad or on the track Features Improves performance and exhaust note adds power over