Okay - a few things I'd like to touch on...
1. I understand everyone (may or may not) have a biased opinon on which C.A.I. system is the best bang for the buck. I own the FL (Full Length) Densecharger C.A.I. system and the decision to purchase came after first hand or third party experiences with other intake kits. So when I applaude Densecharger for providing us with one of the best "known" C.A.I.s on the market it is not from a "blind" standpoint. ABS plastic may NOT be 'bling bling' shiny chrome - however, ENTER FUCNTIONALITY OVER COSMETICS: as previously said it doesn't heat the cold air - BYE MAC C.A.I.s. The DC system also (and yes I know there are similar configurations) stuffs the K&N FC deep in the fender well - and obvious benefits there include: less bugs, more air, cooler air, and did I mention A LOT MORE AIR. If on a tight budget go with the MF (Meter Foward) kit - however, a few dollars more will rid you of the flow inefficient stock TB pipe.
2. As far as C.A.I.s and whether or not IT should be 1st on the list of upgrades for stock GTs - I believe it SHOULD. I would break the upgrades up into simpe categories (e.g. HOW MUCH FREAK'in MONEY DOES x COST?) "where 'x' is the upgrade you want". Numbers quoted by manufactures are rarely accurate (and usually over rated vs under). Everything from car audio amp power output to C.A.I. HP gains are more than likely embelished in favor of the SALE. Nonetheless, the C.A.I. falls in the $100 - $300 category and is dynamic and modular upgrade - C.A.I.'s will continue to boost power as you apply additional upgrades (mainly exhaust / air-related). Other variables such as installation cost (hey if you've changed a tire and drilled a hole or two, you can eliminate professional installation as far as C.A.I.s) - and finally upgrade risk factors: "Will I have to worry about overheating problems if I do this or that?" "Do I need to get spacers for the new x?"
3. Summary: C.A.I.s (Densecharger should be the brand of choice) meet all the aforementioned conditions - Simple "D.I.Y." installation, low cost, modular component, 0 risk factors (unless you accedentally ....FILL IN SOMETHING HORRIBLE HERE...)
If I've caused anybody's nose, eyes, or brain to bleed from this excessively lengthy post - I apologize
, but hope that at least some part of the reply helped...
Laters Stang Familia