will me putting this n1 on cause me to loose back pressure that will damage my car? i have a glass pack on as well with my muffler off and 2" piping in its place? only knowledgable opinions please. thanks all.
No, if it's just a muffler, you will be fine. I have a cherry bomb in place of the resonator, and straight pipe out the factory tip, and my ride is fine.
cool cool......dude my ride sounds good now but it only gets deep when i get on it and hit around 4k from 3rd til 4th hoping this will deepen it nicely
A forum community dedicated to Chevy Cobalt owners and enthusiasts. Come join the discussion about performance, modifications, parts, classifieds, troubleshooting, maintenance, and more!