hello all i've been reading this forum for about a year or so learing more about this amazing car that we all have. Some may say that the na is a lesser car but hey its not a civic, so im proud to be a owner. um not until recently that i have found this forum to be inadiquate, but i have never seen this question posted... Have any of you na owners had a problem with the stock headers braking? I have a 94 na supra that has about 7k miles on it and the header hass broken. i also have a question about the clutch, i have a slipping clutch which also happened recently, does the clutch have to be replaced on the 60k mile check up? or how long is the life of the clutch? how much would it cost to replace the clutch at the dealer? also can i replace it with the tt clutch, is there any difference between the two? is there any advantage if i replace the clutch with a tt? im not planning any major performance upgrades in the near future but a turbo isn't out of consideration, again not in near future. i would greatly appreciatate any comment that you all may have.