[QUOTE=BigC2007;15177838]
Originally Posted by
ralphierace13
Ralph why you getting guys butthurt on here ? LOL
and in all my years of racing I never seen anyone use a off-road pipe on a on-road motor and vice versa.
There are pipes that are both thin walled and thick, to be used as either onroad or offroad, for instance pipes from Novarossi and Hipex.