4 Reasons Your Duramax Needs Exhaust Upgrades As the proud owner of a Duramax engine, you already know it's one of the most powerful and efficient diesel engines available. Built for strength, reliability, and performance, the Duramax is a favorite among diesel truck enthusiasts. But there are ways to make your Duramax engine even better by turning your attention to the exhaust system. Read all about these reasons why your Duramax needs exhaust upgrades, and take your truck and engine to the ...
