I am wondering which cats i should gut on my 87 N/A?
I don't want to get a staight pipe yet, but want to try just to gut the cats.

I have heard that just gutting both precats will keep it from sound like total crap and will free up a good bit of power. Is this true or not? need some feed back...

 

guting any of the cats will make it sound like crap.. save yourself the money and get a straight pipe!

 

dont be cheap, get a straight pipe

 

Gut the two little ones. Gut the big one and your car will A) stink B) not pass an emissions test and C) be much louder.