Hey wats up guys?... I have an X02 Dual exhaust (yea I know knockoff), and I was wondering if the sputter that comes from just the driver side tip is normal or is it an exhaust leak?... At idle, you can hear a loud sputter all the way from inside the car... When you go to the tips, the Left one shakes pretty hard and sputters and the right one stays still and quieter than the left one... Is it normal with these exhausts or is it a problem?... Ima noob at exhausts and honestly this is the first exhaust I ever put on any of my cars...

 

You can't expect a knockoff to be perfect

 

How can we possibly tell whats wrong with your exhaust doesnt it make more sense to take it to a shop where they're actually using their 5 senses to rectify the problem. Or at least put on ramps and get as close as possible and see whats going on. Woulndt those two options work better than asking the internet whats wrong with your car. Good luck