2011 GM HD 4" Filter-Back Single Side Aluminum Exhaust System (S6032AL) Exterior Styling>Exterior Trim Increases fluid capacity by 1

Increases fluid capacity by 1 quart for higher thermal capacity

Create more rake with the addition of this 4" tall rear block kit

and it supports D1S

Projector based optics concentrate a total of 2400 lumens of pure white light

5-10 inches wide with -18 offset

2011 GM HD 4" Filter-Back Single Side Aluminum Exhaust System (S6032AL) Exterior Styling>Exterior Trim Increases fluid capacity by 1The Armor Lite Series offers the ultimate value, delivering the same high quality fitment, sound, and performance expected from MBRP's premium systems. Constructed from heavy gauge aluminized steel that resists road debris, this system features mandrel bent tubing to ensure maximum, uninterrupted exhaust flow, resulting in more power and improved engine longevity. Features Armor Lite Series Same fitment, performance, and sound as premium MBRP products