Kia Stinger with Mbrp Pro Active + Ark Dp + Mbrp Resonators Cold Start #kiastinger #mbrp #exhaust

Definitely made it a lot quieter. Booming tinning sound is still kinda there going uphill with valves open. Drone much less with valves closed and no rasp. Not sure if i am too happy with the outcome. This is now too quiet for me.