Flowmaster 70 Series Big Block II Muffler - 3" Center Inlet/2.5" Dual Outlet AA0700AG1R59 GM Fullsize Truck 2004-13

GM Fullsize Truck 2004-13

2007-2014 Chevrolet Silverado 2500 HD 78

DEI's Black Titanium Wrap maximizes horsepower and performance by reducing underhood temperatures and maintaining high exhaust gas velocity

Throttle Solenoid

Sold as one complete kit

Flowmaster 70 Series Big Block II Muffler - 3" Center Inlet/2.5" Dual Outlet AA0700AG1R59 GM Fullsize Truck 2004-13The 70 series utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Stock to Mild Exterior Exhaust