You wouldnt have to...how is it that a stock exhaust will fit fine on the Stage 2, but the LTH's wouldnt?
No modification...
i ALSO heard somewhere that since the gt-r is turbo and pressurized, they didnt put as much time to making the manifold flow as well as the 370z NA one. The cost / gains ratio did not work on the gt-r where as in the Z, they needed to squeeze every last drop of power out of the mani so it was worth it.
Last edited by RCZ; 11-11-2011 at 12:18 PM.
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