Bosch 0445120027 Brand New No Core Fuel Injector 04.5-05 GM 6.6L Duramax LLY AFE-49-44064-P its a complicated air pump

its a complicated air pump

or 5500 truck

the larger tube diameter and smooth transition bends allow increased airflow between your OE turbo and exhaust to reduce EGT's for quicker turbo spool times

IMPORTANT NOTE: Some 2002 model year Rams have a vented front cover

Bosch 0445120027 Brand New No Core Fuel Injector 04.5-05 GM 6.6L Duramax LLY AFE-49-44064-P its a complicated air pumpDue to extremely high pressure and uncertain fuel quality, the factory injectors in your LLY Duramax can fail over time. Especially if you're experiencing some white smoke and or a hard start, you're probably due for at least one injector. If you're in need of replacing one, two, or all eight of your injectors, these are a genuine Bosch, brand new (not remanufactured) replacement injector. And because these truly are brand new, there is no core charge