MIVV Y.028 YAMAHA T-MAX 500 (2008 - 2011) Full System Exhaust "GP" (Black; not approved)Full System exhaust GP by MIVV for YAMAHA T MAX 500 Mivv exhausts for scooters are aimed at improving sound and performance, as well as the look of the scooters themselves. A perfect mix for a completely special scooter. Manufactured implementing the technical solutions of competition models, the GP exhaust is a round short silencer with widened outlet. This exhaust features a central body made of black stainless steel Black Moon effect, obtained with