Will nitrous cause your cat's to clog up quicker?
 

Someone mentioned that it will. I searched but couldnt find an answer. :dunno:

running nitrous is alot like running boost it has the same concept and principals but is alot more forgiving with timing

you want to run a straight pipe exhaust with nothing more than magnaflow type muffler in the back

your gonna be intaking a mass amount of fuel and air and if it has to fight agains cats it wont be a beneficial as with out you do not have to remove them but you will run more reliable and efficient without them

you can run up to a 50 wet shot all day without any sirious moding or tuning

giving the total timing of these cars there about 3* short of ideal total

but again you find that going to other sites than here will net you alot of help

sbc forums,firstgen,ls1tech have alot more useful info on there. there not hyundai but will answer almost every question you need :google: