Dynatech 2011 – 2013 GM Truck & SUV 4.8L & 5.3L Header & Exhaust System
Boonville, IN. - Dynatech has a long tradition of offering premium exhaust systems for late model vehicles. The latest addition to our SuperMAXX lineup is a system for the 2011 - 2013 GM Truck and SUV vehicles equipped with the 4.8L & 5.3L engines.
