I put on the dual this summer and then updated by Eurocharge Tune. Love it. The dual may be "overkill" but it looks soooooo much better than the single. It sucks massive amounts of air. Heck, mine sounds like it has a turbo on it now. Love the set up. A lot harder to install than noted in the instructions. My biggest issue was removing the old power steering coolant lines in the engine compartment. Hard to grab, hold and remove. Anyway, I did it myself and despite that issue, and the fact a couple of the other proceedures were harder than expected, I'm really glad I did it. Here's a pic.