15-22 Suzuki GSX-S 750/Z M4 Slip-On Exhaust w/Carbon Muffler
2015-2022 Suzuki GSX-S 750/Z M4 Slip-On Exhaust w/Carbon Muffler Stock weight: 10 lbs. - M4 weight: 4.5 lbs. Stock db/RPM: 88 / 5500 -- M4 db / RPM: 95 / 5500 (with Q7 installed- 92 / 5500) Optional stage 2 Q7 quiet insert sold separately