Borla CrateMuffler LS3 ATAK 2.5in Offset/Offset 14inx4.35inx9in Muffler Exhaust- Mufflers & Tips>Exhaust Valve Controllers Just add air when towing

Just add air when towing or hauling a heavy load

AVS Headlight covers deliver lights-out protection

7L Power Stroke Diesel Head Stud Kit

roto-molded intake tube to achieve maximum power gains while ensuring a perfect fit

Borla CrateMuffler LS3 ATAK 2.5in Offset/Offset 14inx4.35inx9in Muffler Exhaust- Mufflers & Tips>Exhaust Valve Controllers Just add air when towingBORLA(r)'s CrateMuffler(r) is the world's first muffler purpose built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. The directional design provides the aggressive ATAK(r) sound and will dramatically reduce, or eliminate drone on specified applications. Muffler dimensions 2. 5" Offset Inlet 2. 5" Offset Outlet, 4. 35" x 9. 10"