This catback features mandrel bent stainless 2.5 tubing, Mirror Finish Magnaflow zero Restriction perforated core mufflers, and double wall mirror finish quad stainless steel tips. The ultimate upgrade for the 300 HP Grand Prix GXP!
This catback features mandrel bent stainless 2.5 tubing, Mirror Finish Magnaflow zero Restriction perforated core mufflers, and double wall mirror finish quad stainless steel tips. The ultimate upgrade for the 300 HP Grand Prix GXP!