Anyone have any experience with skunk 2 pro series intake mani's? Any noticeable gains? How about ease of installation?

 

i did mine before i dropped my motor. on b16 so i would have never noticed a gain, but ease of installation well if motor is out it will be cake. motor in i think the only problem would be the lower IM bolts

 

installation should not be too bad depending how much exprieince you have it shouldnt take more than 1 hr swapping back and forth. There's a thread on the all motor section comparing all aftermarket manifolds and the pro was second to the performer x after it was all said and done.