truckblog.com — CORSA Performance Exhausts delivers a new cat-back exhaust system to complement the rugged 2007-2008 Toyota Tundra Crew Max and Double Cab that enhances its robust sound and uncorks the restrictive O.E. exhaust system. The new Toyota Tundra exhaust system features CORSA's patented Reflective Sound Cancellation (RSC) technology that eliminates unw