This is the Aurora 3000 turbo kit for 2001-2004 Duramax LB7 engines. This kit is designed for 450 to 500 RWHP trucks. This turbo has good response which makes it good for towing and for race applications. This is a great all around turbo.
Aurora 3000 Kit, GM, 01-04
The Aurora 3000 Features and Benefits: Quick response Increased fuel economy Better performance Lower EGTs
Everything's included for a smooth installation
The Aurora 3000 turbocharger is a quick-response, high-pressure ratio turbo, intended for everyday driving and heavy towing. Stock turbo systems can't keep up when towing extreme loads, creating extreme exhaust temperatures. The Aurora 3000 provides the proper air flow to your GM Duramax® engine to ensure reliability with quick power delivery, while maintaining low EGTs. All Aurora compressor and turbine housings are designed to fit perfectly when replacing your stock turbo. ATS housings are designed and manufactured in-house for the best in performance and reliability.