So before you flame, I used the search button and google for a good amount of time and couldn't find an answer to my question.

Does anyone know what the gains are for an HR motor with the Stillen Gen 2 dual intakes?

 

A few hp nothing to write home about.

 

18.3. Installed on my de with little modification and I got 304whp now

 

i got the stillen duals installed today on my HR. Sounds a lot more aggressive and deeper than stock by far. Also noticed that the drive was smoother when accelerating. I would say that I am pretty satisfied with the results Although, the drivers side intakes dont seem TOO snugly fit so it kind of wiggles a lot if you move it around, is that normal? The passenger side is just fine, but I figured its because it doesn't have a lot of leeway to move around with