Originally Posted by
Maximo
the included pipes with the GRP engines will absolutely smother then engines power output......... anyone for looking for more power needs to remove those crappy Mugen pipes and run something like a 086/053 or MSR 1005....your not going to find a poorer performing pipe then the included GRP units
So those of you saying the GRP has no bottom seriously needs to try a different pipe...
Hi Maximo.
In so much as I tend to prefer longer run times over more power, does the stock GRP pipe still fall short in this regard? Alternately, is there a pipe/header combination that you feel would surpass the stock pipe/header combo for longevity without sacrificing too much of the power?