alright people, im a youngin, so just bare with me here.. alright, i have an 88 rx which is all stock so far, but i want to get rid of my 3 cats.. i would like to just like, run a pipe from my manifold, and then have a presilencer instead of a cat? and then have another pipe, and have that goto a glasspack... and then have the glass pack goto a Y...and out to maybe a dual exhaust... im not sure! im so confused and i need a little advice..thanks in advance..also, i was wondering if it would be ok to raise my idle a wee bit..maybe like, 100rpms, cuz it idles at like, 750..but somtimes i hear like a sputter in it, i dunno if its cuz im low on gas, or the idle.. aslo need help there.

 

get the RB header.. an run straight pipe back to the y pipe or run a single exhaust and no y pipe.. if thats too loud rhen throw in a scilencer.. i love my straight pipe w/single N1