To blend in or to stand out? ✨ Our LBZ Duramax Stage 3 Bundle Kit is the ultimate upgrade to set your truck apart from the rest! This kit increases air and exhaust flow for your turbo and engine, resulting in improved efficiency, faster throttle response, and quicker turbo spool. Our Down Pipe is also included, but not shown in video. Color Shown: Prismatic Powders Chameleon Sapphire Teal | Wehrli Custom Fabrication Inc.