Hey guys, sorry to stick my nose in! But yes I experienced the same thing with my Revo pipe. As I have said before I do not believe the pipe as it comes out of the box, is actually fit for purpose. My general feeling is that Revo are good with software, but maybe not so much the hardware....
But anyway, please see below pic which shows my improvements
You will notice the extra bracket, which is essentially just a hose clamp supporting the pipe right above coil pack number 4 in the pic. It beggars belief that this intake did not come with a support in this area.
I also made some adjustments to the heat shield itself, in that I trimmed an extra few mm away underneath the two hose clamps that hold the filter on. You will notice this if you look closely. This was to cure another problem I had of metal on metal, with the hose clamp and the heat shield.
I then secured the heat shield itself to the front of the car, to give the entire kit as much support as possible. I feel this is especially important on vehicles with lowered or stiffened suspension, as any 'give' is going to be amplified over any bumps etc.
Its interesting to note that the AMD intake, has pretty much now been made in the factory, with all of the improvements above (not saying they copied me, that would be ridiculous, nor are they paying me to say this) but I just think its such a great looking kit, and def the one id be going for if I had to buy again. I share this picture just as a comparison shot to highlight what I have said above.
If anyone wants more pics or info feel free to PM me!