[project89]

Originally Posted by r0nin89

So the collector is 2-1/4? I'd expect it to be 2.5 or 3. Either way enlighten me on "mid length headers" I take it that means not shorties but not long tubes? But will I have to fab up a custom Y pipe?

i belive the collector is 2 1/4,its been so long since i actually looked at them, i had goten them over a year ago to use on the 355 i was building for the rs(which im not doing anymore) mid lenght headers are just that longer then shortys,but not as long as full tubes.just to check to see if they work with the stock y pipe tom at work ill dbl cheack the collector size,and run them over to my friends house,who has a camaro sitting that i can check to see if the stock pipe bolts up,if they need a custom y pipe i can make one up for u pretty cheap