just wondering what people are using for exhaust systems and what catalytic convertor they are running with it. im looking into getting the invidia n1 catback exhaust but not sure what kind of catalytic i want. dont want a straight pipe thats for sure its annoyingly loud! any suggestions?

 

Well if you want to pass inspection just put a stock cat on there. They do make high-flow cats. The cheap ebay ones are essentially straight pipes and theyre pretty loud. I really dont think the cat will restrict your flow all that much

 

I bought the "Random Technologies" high-flow catalytic coverter and passed emissions with no problems what so ever.

 

random technologies i heard of that company. postive things about them. how about magnaflow anyone use that yet? or even obx

 

i jus rock the stocker it keeps it pretty quite and sounds nice...

 

Magnaflow 2.5 inch is what I use.

 

stock cat and tenrai cat back, sounds pretty decent. i don't know about emissions, we don't have that around here, well not in this county anyway. next county north is where that starts.

 

personally i dont have to worry about emissions so i used a cherry bomb and a magnaflow oval exhaust. im pretty happy with it.

this is a short clip maybe you can get an idea what it sounds like

http://www.youtube.com/watch?v=Aq4J7...e=channel_page

 

dude, that looks like alot of fun! in a field rally racing. awesome. that way when you slide off the dirt, you only mess up other dirt, instead of your car. sweet. sounds pretty cool too.

 

im leaning towards the magnaflow cat my pockets arent ballin enough to get random technologies. now im lookin for a header thats proven to give you some hp not no cheap crap that dont give you nothing but a headache lol. and its a b16 i have in it would i have to buy a 99-00 civic si header?