LS1ne

iTrader: (6)

okay guys i ordered the lm1 catback, i was thinking...i dont want to deal with all of the o2 deletes/and cats on the y pipe as far as ordering a y pipe..are all the o2's before the cats? if so...tell me what you think about putting 3'' pipe right after the cats leading to the 3" lm1 catback i have a friend that'll do it cheap for me. will it still sound wicked or does it just sound wicked with stock manifolds/y pipe. will this help some hp wise?

00slowredz

its gonna be loud as F#CK no matter what...if i had to give you any advice at all, i'd say just get cats. im SELLING my loudmouth because its so obnoxiously loud and raspy now that i have lt's and ory. and i've only had them on for a week. im buying a hooker catback and i might even add cats to that because im so sick of rasp! lol but to answer your question, i believe there are 2 o2 sensors before the cat(s) and 2 after

00slowredz

have you ever heard a lm with lts and ory!?!?


here's mine (untuned)
https://ls1tech.com/forums/generation-iii-internal-engine/671312-cam-s-finally-videos-inside.html

LS1ne

iTrader: (6)

thanks it sounds nice, well the cam/exhaust combo!!!