BLUEPRINT ENGINES LAUNCHES GEN III HEMI COMPATIBLE INTAKE MANIFOLD AND FUEL RAIL KIT. 2009+ Eagle / Apache. AND HELLCAT THROTTLE BODY!

RSM said

I have the Holley Sniper intake and I hate the noise it makes at idle...that looks exactly like the Sniper intake.

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Was yours milled flat on the bottom like my pics? What I found with the holleys, Is they were never trued up. The bottom surface was still black coated. They distort slightly when torqued, and you get that pulse/tin can sound. I 100% know what you are talking about. That's why I ensured ours are milled and checked. Amongst the other changes/improvements noted.

Have you tried a self adhesive insulator pad stuck to the bottom? Just curious if a sound deadening material would help you.