we are looking to get my gf a evo really soon and we really would like to go with the hks carbon ti catback...we also wanna do a catless turboback setup....i was just wondering what brand test pipe would bolt up to this imparticular exhaust and also what downpipe would work with the test pipe? also to be a true turboback im wondering if we should do the 02 housing while we are doing the exhaust....also when doing this whole exhaust myself is there anything i should watch out for? i had a 350z with exhaust and i did everything myself with no prob...




thanks