I personnally dont think that equal length headers in a turbo app is that big of a deal. In fact I dont really see many turbo headers that are equal length. The main reason being that the exhaust system before the turbo is under a lot of pressure. Especially during spool up time before that turbo gets going. I've heard (on SyTy's) that the pressure in the exhaust can be as much as 40psi. To me under that much pressure the pulses really wouldnt matter anymore. Id think that headers would hurt performance because they move too much air and therefore kill you spool up time. Im not an expert or anything but thats just the way I think of it. I very well could be wrong.




