Kevin’s mazfa mx5 back with us for custom 2.5 ” exhaust to replace his 2″ old …

Kevin’s mazfa mx5 back with us for custom 2.5 ” exhaust to replace his 2″ old exhaust. Just the exhaust took it from 167 bhp to 180 bhp . #dynodazeperformanceparts #dynodazecustomworx #dynodaze #mx5 #mazda #exhaust #itb #throttlebodys #map