04-05 Duramax LLY KBDP 4" Cold Air Intake T-Shirts • Fabric laundered

• Fabric laundered

This Master PCM code supports the following PCM codes AEB

Drag strip

and drain plug

we cannot guarantee you will see the stated horsepower gains unless the nozzles are installed by Dynomite Diesel and all other supporting modifications are in place

04-05 Duramax LLY KBDP 4" Cold Air Intake T-Shirts • Fabric launderedProduct Details Cold Air Intake & Filter Kit for 2004. 5 2005 LLY 6. 6l Duramax Chevy GMC 2500 3500 Durable powder coated steel air intake box with lid Large high efficiency cone air filter 4" Mandrel bent air intake tube Made In USA! Fits: 2004. 5 2005 Chevy & GMC 2500 & 3500 applications with the 6. 6l LLY Duramax diesel engine. Cannot ship to California