At this year’s 2012 SEMA Show, Gibson had their exhaust lineup on display. Vice President Shawn Gibson gave us the low-down on two of their most successful products: Gibson Performance exhausts and the Metal Mulisha exhaust system. He joked that his father, the founder of Gibson, preferred the performance line for its conservative sound combined with maximum torque and power, while a younger crowd gravitated toward the loud and proud Metal Mulisha exhausts. The Mulisha exhausts are distinctive, powerful and well-known for their nonconformative spirit. Both are available at AutoAnything.