Bulletproof Upgraded EGR Cooler with H-Core 06-07 6.6L GM Duramax LBZ

When replacing parts on your Duramax, do you typically try and find the least expensive option, knowing you may have to replace it again at a later point in time, or would you prefer to buy the best and only have to do the job once? If you're the latter, then this EGR cooler is right up your alley. Featuring H-Core Technology for increased durability and better exhaust flow, you'll have confidence you're making the right choice for your LBZ Duramax. WHAT IS H-CORE? In short, H-Core is the latest design offered exclusively through Bulletproof Diesel which virtually eliminates any potential for cracking of the internal tubes over long term use because of the ability of the internally braided tubing to move and flex. This also allows for additional tubing to be added, which in turn creates cooler exhaust gas being exhaled from the cooler. .flex-j39df9b2382 { display: flex; } @media (max-width: 600px) { .flex-j39df9b2382 { flex-direction: column; } } .flex-j39df9b2382>img { margin-right: 30px; width: 150px; height: 150px; } GASKET SET: Gaskets and hardware are not included, but you can easily add the EGR Gasket Set by selecting the option above. These should be changed whenever the EGR system is serviced.