2014-2017 Sierra 1500 4.3L/5.3L 143.5" WB Catalytic, Extension Pipe & Muffler Kit - EPA Approved GE03279 Northeastern Exhaust | Epa-Approved Manifold

Northeastern Exhaust | Epa-Approved Manifold Catalytic

Upgrade with our Universal Exhaust Tip for durable

✔️ 1993-1995 Chevrolet Camaro 3

2007-2009 GMC Yukon 4

2014-2017 Sierra 1500 4.3L/5.3L 143.5" WB Catalytic, Extension Pipe & Muffler Kit - EPA Approved GE03279 Northeastern Exhaust | Epa-Approved ManifoldUpgrade to Northeastern Exhaust Catalytic Converter, Pipe and Muffler designed for chloride exposure, oxidation resistance, and harsh winter environments. Built for corrosion resistance and long term reliability. Direct fit for 20142017 GMC Sierra 1500 4. 3L 143. 5" WB 20142017 GMC Sierra 1500 5. 3L 143. 5" WB 409 Stainless Steel Tough, Rust Resistant, Reliable