I also have a needswings intake and also ran a 12.72 with just the needswings intake only. That was without DR's. I should have ran with DR's and just the intake, no doubt I would have been in the 12.6's easy. Not to knock anyone else, but no one else has been able to produce the same result at the track. In my opinion regardless of the track, hitting 12.7 is an accomplishment in itself. With just an intake mod is freaking amazing. I wouldn't have believed it myself. The best I ran without was a 13.28. The bad part is not every mod will give you this big of a difference. I was fully expecting my pulleys to drop me another .5 tenths. Some like myself didn't want to change the beautiful artwork under the hood, until a Porsche Caymen thought it could hang with me. Well it did the first time at the track. After the intake it wasn't even close. So it's up to you, money, looks, or flat out performance.
Cruzinquick