T1R piping on JHP...
How effective is this T1R piping? You think youd be able to notice a difference between this and your average 2.36mm piping? Maybe for a NA motor with some beefy cams.
http://www.jhpusa.com/catalog/...=2027
whacha think?
http://www.jhpusa.com/catalog/...=2027
whacha think?
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