Heck yes! I have done both versions in the development phase of this thing. I have posted this topic "Single VS Dual" some where in this thing. Any way, the results of the single vs dual was that the Dual if I had to describe it. Would be that the all Duel's HP gains were put down on the ground. What I mean by this is, that when you get on the Gas the car just wants to rip. Its like that HP that is real low & deep, and builds and builds and seems like it will never end. I mean I would find that the car didn't want to shift out of second, and I would be hitting 75+. Now unless this is a Porsche Twin, I haven't seen that kind of power and ability come out of the Avg Sport Coupe. These cars can be a sleeper. They have all the ability in the world. Its just finding the right combo. And there are a lot of different ave.'s other then AMG's "just put a supercharger on it." way. The only draw back is working with the Cars ECU, and million safety modules. Unfortunately, its just not as easy as unplug the one thing you don't want working. You do that you now compromise 50 other different systems diagnostic programs being run. So what ever changes you want done to this car, you are going to need a DRBIII, or something that will allow you to get a close look into the heart of the Car.

The single although I got descent HP gains, it reminded me of Ford Power. Nothing against Ford at all. My wife has an Exploder, sorry I mean Explorer. No, but I am talking about, is in my experience, with the cars of Fords past. There power distribution was not great. The car, or trucks RPM's would be Pumping, and be making a great deal of noise. AS if it were working hard, and should be flying by now. However, actually it was only putting out moderate Torque, and Power. The same case here. Now the Crossfires Impressive torque will trick you, It hides its power. It shows up at different places, that aren't always consistent. With the Single intake, I found that I got more power in the mid range, and it tapered off quickly at the top. Making a lot of noise, but not really doing any more then when it started. Now with Dual, man it just blew me away. It impressively just pulled and pulled. A lot of times if I was playing with some little ricer. I would have to let off before it could peak and finally allow me to upshift. If I didn't let off I could go back in time, two times over man. I'm all for speed , but, Triple Digits on the 405 fwy is only asking for trouble. Now if trouble is looking for me, I can handle it, I'm ready. But there is no good reason to go looking for it.