The R/T comes with a true dual with an x-pipe, now is your chance to put that on yoru 3.5L V6! Our Mandrel Bent system showed 12extra torque over our econo press bent system. It sounds nice and deep and put down about 10hp more vs our econo system (under the curve) and 5hp more than the econo. The pipes are mandrel bent 2.25" diameter to give you a smooth flow. It sounds better than a stock hemi! |