Anyone running the kooks catback with oval mufflers? Thinking of picking this up but can't find a lot of info on it. I will not be running it with headers for now and every sound clip I have found is with headers and no cats. Im wondering how the drone is and if I'm connecting this behind the secondary cats it should keep the drone at a minimum. Any hp gain to be had be deleting secondary cats? Looking for any feedback
Thanks
Here's the link
https://www.kooksheaders.com/automot...quad-tips.html