Hey guys, first post here, although I've been reading posts and soaking up info for the last month and a half since I got the Z. Great forum!!

I'm planning on getting an APS TT in a few months, and I'm looking for the best-flowing exhaust to compliment it. I've searched the forum on all of these exhausts, but haven't found a good comparison between them as far as their FI potential. I'm torn between these three exhausts:

Injen....seems to have good hp gains, looks BAD A$$, although some have complained about excessive fiberglass flaking issues and even having to have the exhaust replaced.

Borla....so-so looks, some are weary of the many pieces involved and potential for exhaust leaks, but some of you FI guys have them and seem to love them.

Greddy....good looks, great quality, not really a TRUE dual as far as I can tell, but if it flows well then who cares right?

Please help me decide between these based on performance and quality, not opinions on sound. From what I've read, the turbo will make the sound a non-issue. Thanks in advance!!

 

I would mostlikely go with the APS Exhaust since that's what they are using on their kit, you might as well stay in house. Just my humble opinion