Rudy's High Flow Turbo Inlet Horn For 01-04 Chevy GMC 6.6L LB7 Duramax Diesel 2015-2020-f-150 Airflow Improvement: +28

Airflow Improvement: +28

2009-2013 GM Silverado/Sierra 1500 5

50" w/16 x 8 and 4-1/2" back spacing

If your travels take you off the beaten path

0L V8 Diesel Engine - Turbocharged

Rudy's High Flow Turbo Inlet Horn For 01-04 Chevy GMC 6.6L LB7 Duramax Diesel 2015-2020-f-150 Airflow Improvement: +28The RDP Modified LB7 Intake Horn will increase the potential of your 01 04 GM 6. 6L Duramax LB7 with this simple, but effective upgrade. The RDP Modified LB7 Intake Horn will increase the potential of your 01 04 GM 6. 6L Duramax LB7 with this simple, but effective upgrade. Features: Easy Upgrade 15HP Increase Polished Finish 1 Year Warranty Fitment: 2001 2004 GMC Sierra 6. 6L Duramax Diesel LB7 LLY 2001 2004 Chevrolet Silverado 6. 6L Duramax Diesel