for sale custom built cat back exhaust system for a g37 coupe its a bolt on system i built it to magna flow specs go to magnaflow . com
Home type in search part # 16820 had the system on for 3 months sold my car asking $450 or best text me at 630-812-8846 with questions also have a short dual intakes will give with exhaust missing cone filters I'm located near o'hare airport il