So I ordered a water to air inner cooler from Shain at Twisted Turbos with my kit over a year and a half ago and still have not received it yet. He had the kit marked down to 5500 instead of the 6600 at the time, he said he was burning up the left over 1000 kits at the time since the 1000 was no longer being made. So I added on the cold air intake and inner cooler. I called Shain at least 6 times over the last year asking where the inner cooler is at, and every time he had some new excuse on why I have not received it. The last time that I called I said I want my money back for the inner cooler and he refused to return it. His reason why he wouldn't return it was "If I remember right I gave you a deal on your kit, I didn't make anything at 5500"
I'm self employed and If I treated my customers like Shain treated me I wouldn't be employed!
So I made my own water to air inner cooler with closed loop system, here is how I did it....
Frozen Boost 11'' by 9'' inner cooler straight through
2 1/2 x 2 tee for blow off valve (50mm)
135 degree by 2 1/2 silicone elbow, few more 2 1/2 t clamps
misc plumbing fittings that you can see in the pics, hose
1.2 amp bosch pump, around 3 gal per min.
custom copper heat exchanger in tunnel, about 90 ft total of 3/8 od soft copper
Over all its a tight fit on the 1000 but fits perfect. There is no less than 3/8'' clearance at any point to motor. I think there would be a lot more room on an 800. You do not even need to rotate the compressor housing at all. It works with the twisted cold air intake as well, just clears in a couple of pics with hood shut, so charge temps should be insane cold!
I hope if there is anybody on the fence on who's kit to buy that this post will help them decide on who they want to give there over 6g's to.