2003-2007 Cummins Compound Turbo Kit (227456K)

Industrial Injection's Quick Spool Compound Turbo Kit for the 2003-2007 5.9L Cummins pairs a PhatShaft 62/65/12 manifold turbo with a 75/96/1.32 atmosphere turbo and a redesigned piping kit for easier installation. The kit includes a new dipstick tube and A/C retrofit line so nothing has to be bent or relocated during install.

The package is built to lower EGTs and improve flow without sacrificing driveability. Per Industrial Injection, the kit is capable of 850 hp with supporting fueling upgrades.

• Complete compound kit with everything needed to install
• New A/C line and dipstick tube — no bending required
• Ceramic-coated and heat-wrapped hot pipe
• Powder-coated cold pipes and compressor housings (gloss black)
• Manifold turbo: PhatShaft 62/65/12
• Atmosphere turbo: 75/96/1.32
• High-flow 5" intake with S&B oiled filter
• Firewall heat shield with II Diesel logo
• Lowers EGTs
• Capable of 850 hp with fueling upgrades

• A two-piece exhaust manifold is a suggested supporting upgrade