Fleece Performance #3 and #6 Injection Line 04.5-05 6.6L GM Duramax LLY FPE-STK-CVR-6-S These ported ductile iron manifolds

These ported ductile iron manifolds will reduce pressure loss to your turbocharger for increased performance and improve throttle response

CONTROL BOX FEATURES: 6 channels

S&B's intake tube was designed with a huge diameter to allow for insane amounts of airflow to be fed to your engine

GAUGES & Safety Warnings Monitor four vehicle parameters at once

Fleece Performance #3 and #6 Injection Line 04.5-05 6.6L GM Duramax LLY FPE-STK-CVR-6-S These ported ductile iron manifoldsThe origonal LLY Duramax injector lines are notorious for corrosion and breaking that can lead to contamination of your injectos. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, weve got you covered with the Fleece Performance direct replacement LLY injection lines! An upgrade to the factory lines on your 2004. 5 2005 Duramax LLY, the Fleece Performance lines feature machined 4140 injector swivel