Turbo Air Intake Elbow / Inlet Horn for 2001-2004 LB7 6.6l Duramax

Turbo Intake Elbow for 2001-2004 Chevy GMC Duramax 6.6l LB7

This 3.5" intake elbow replaces the cast aluminum intake elbow which is a huge restriction on the LB7's ability to breath.

Increased airflow
Lower EGTs
Gasket Included

Note: The wiring harness under the intake elbow may need adjusted in order to achieve proper fitment of the new elbow. Remove the hard plastic cover from the harness. Wrap the harness with electrical tape. Tuck harness into the valley out of the way of the intake elbow.

Although we have provided maximum clearance at the bridge, we can not guarantee fitment of this elbow with the use of an aftermarket intake bridge.

Fits: 2001-2004.5 Chevy & GMC 2500 & 3500 applications with the 6.6l LL7 Duramax diesel engine.