JBA 05-17 Chevrolet Silverado/GMC Sierra 4.3L/4.8L/5.3L 409SS Dual Rear Exit Cat-Back Exhaust

JBA is known for making performance exhaust systems that balance power, sound, and quality. This cat-back exhaust system for your 2004-2018 GMC Sierra 1500 (or 2005-2018 Chevrolet Silverado 1500) with the 4.3L, 4.8L, or 5.3L engine aims to give you that improved exhaust tone and better flow without being too loud inside the cabin.

This system replaces your factory exhaust with free-flowing, mandrel-bent tubing made from 409 stainless steel, which is a solid choice for durability. It includes a high-flow stainless steel muffler designed to produce a pleasing exhaust note and a polished chrome tip for a clean look. The large diameter tubing helps with exhaust gas efficiency, potentially leading to improved performance. JBA also uses factory-style hangers to help ensure it fits right and makes installation more straightforward.

This is a complete cat-back system, meaning it replaces everything from the catalytic converter back. You'll want to check the manufacturer's installation instructions for any specific hardware or procedures, but it's designed to be a direct replacement for your stock exhaust setup.