Chevrolet 6.6L HD LML Duramax Diesel EGR delete

2011-15 Chevrolet 6.6L HD LML Duramax Diesel EGR Valve Cooler Delete Kit

Product Description The exhaust gas recirculation (EGR) system is used to reduce the emission of nitrogen oxide (NOx) in the exhaust gas. Nitrogen and oxygen react only under high temperature and pressure. The temperature and pressure in the engine combustion chamber meet the above conditions, especially during forced acceleration.When the engine is running under load, […]