5.9 Cummins Compound Turbo Kit - Kit Only (2003-2007) - 227456K Year Applicable:2003-2007 easy bolt-on performance replacement for

easy bolt-on performance replacement for your OEM turbo

Increased air velocity and flow improves performance and throttle response

Increased airflow without compromising on low end drivability

An upgrade to the factory lines on your 2001-2004 Duramax LB7

To help keep oil cleaner

5.9 Cummins Compound Turbo Kit - Kit Only (2003-2007) - 227456K Year Applicable:2003-2007 easy bolt-on performance replacement forThe New Cummins 3rd Gen 5. 9L Quick Spool Compound Turbo Kit was updated from its original version in our strive for perfection. This kit utilizes our industry leading turbo technology with a redesigned piping kit to offer the easiest install with the most reliable parts on the market. We designed this kit with a new dipstick tube and a c retrofit line so you never have to bend and possibly break a line again. If you are looking to lower your EGT's