I just installed everything and everythings in place.
No check engine light and the engine didn't blow up.
But I don't notice any sound difference in my car. It's just a little bit louder and no BSHHHHHH sound.
Is it because I don't have a catback yet?
Will the sound get better after installing the catback?
I do notice that the starts got a little faster. Doesn't feel that sluggish.