I am getting ready to buy an BBK off-road H pipe and Magnaflow catback for my 97 Cobra. I may choose to at a SC or Nitrous in a few years, but as of now, I am undecided. Do you think Long Tube headers are worth the cost?
Of course. Long tubes will take away a little low end torque, but add a lot of high end power and a much better sound. Do it and you will be much happier with your cobra. You do know that long tubes will NOT pass emissions though right? So if emissions are a problem in your area, then you will have to work around it with the long tubes, or swap them out every two years to take the test.