Dual and Single Stainless Cat Back Exhaust Systems for the 1986/87 Buick Grand National V6 Vehicles. Exhaust systems may fit other applications with trimming or adjustment.
DOES NOT INCLUDE MUFFLERS! 50 State Legal Bolt-On Horsepower!The Hooker Headers Street Force Cat-Back Exhaust Systems are manufactured using 16-gauge aluminized steel tubing that is mandrel bent which increases volume...
