[swc5150]

I recently installed an ER catless downpipe. Car sound and runs great! Just curious if anyone else has experienced some extra vibration when hitting the throttle after install, or should it still feel stock? Being that it uses the 2 original mounting brackets, I think I have the connection at the turbo tight and solid. If there's an issue, it's probably at the flex pipe in my case. Just want to see if this is an abnormality before I go exploring.