I just installed this exact system on my car in May. Yes, Borla only makes one exhaust. I got mine from PFYC and LOVE it. They just have a great price on this exhaust as I too shopped around before I purchased mine. I made a web page with video/audio check it out:
Borla page . There was an "older" version of the exhaust with "intercooled" tips. I have the newest version with the "rolled" tips (which like better). Good luck!
~Steve
_________________________
SLP CAI, DHP, 3.4, 180° stat, Trans cooler, Random Tech DP, Borla cat back, KYB's, bitchin' paperclip mod.