Blessed Performance has the Fleece High Flow Intake Horn for the L5P 6.6L Duramax trucks.
Gain up to 10 additional RWHP with this cast aluminum high flow intake horn for the 2017-2019 L5P 6.6L Duramax! The Fleece intake horn directly replaces the smaller (2.4" diameter) plastic molded stock intake runner with our larger (3.3" diameter) cast aluminum model.
Highlights:
- Cast aluminum intake horn
- Square cut O-ring
- Billet aluminum fitting for PCV connection
- M8x1.25 mounting hardware
- 1 Year Warranty
Application Notes
This intake horn is a direct replacement for the stock GM intake horn. No modifications or tuning are required to take advantage of this simple upgrade!