recently purchased some twr de cat pipes for the vee, i believe they remove the section between the manifold and the collector box, whats peoples reckoning about fitting them, will there be a noticable difference, also running a QS sport exhaust..
was hoping maybe less boom from removing the cats but not really sure weather that would make any difference
steve
was hoping maybe less boom from removing the cats but not really sure weather that would make any difference
steve