Hey my exhaust expert I did not get the Y pipe for reasons out of my control but I got the resonator taken out and had a glass pack put in now i had the guys at the muffler shop put new screws in the section where the main CAT is the reason is I want to gut the cat But I don't want to loose back preasure or be going around getting noice tickets,(I hate to loud exhuast and in auto-X here in UT there is noice restrictions)
Here is what I have: two stock pre cats stock main cat, glass pack like yours, and completly straight through mufflers so what do think I should do should I gut the main one or not, I thought of gutting the pre's but might as well get headers but thats a little steep.
PLEASE HELP.
thanks
