This turbocharger from the XR Series is a great fit for 2001 - 2004 GM vehicles with the LB7 6.6L Duramax engine. It features a 61mm compressor wheel with advanced Billet Blade Technology, which enhances turbo efficiency, leading to cooler EGTs and a more reliable driving experience. The compressor wheel has a slim - nose design for better efficiency. It's a modified stock replacement turbocharger. You can get a polished compressor housing for a unique look at an additional cost. Industrial Injection requires you to send your turbo in for modification due to the lack of cores. It comes with a 1 - year warranty.

Using this turbocharger is straightforward. Just install it in your 2001 - 2004 GM vehicle with the LB7 6.6L Duramax engine following the standard installation procedures. When you drive, you'll notice improved performance and cooler EGTs. Here are some things to keep in mind. You need to send your existing turbo to Industrial Injection for modification. Also, if you want the polished compressor housing, there's an extra charge. For maintenance, regularly check the turbocharger for any signs of wear or damage. Make sure all connections are tight. If you notice any issues like unusual noises or a drop in performance, have it inspected by a professional. With proper use and maintenance, this turbocharger will serve you well for a long time.