Don't over think it...it's really a matter of dollars and cents or if you are considering a different platform. I will tell you this, 600 plus whp is just stupid fun in a Z. I let my brother in Gilbert drive mine for the first time since flex fueling and he gave it a little throttle in second gear and the tires spun and stepped out a tad...he said ****, I wasn't expecting that!!! Let's put it this way, my brother hardly ever uses a cuss word and he has driven many exotics and just shakes his head at my car since being boosted.
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Fast Intentions TT Installed and Tuned by Seb at SpecialtyZ 610whp 560tq:|Fast Intentions 3" TT-TDX|SpecialtyZ/Fast Intentions 72 Row Oil Cooler|SZ 6 Puck Clutch & Flywheel|3GsCustoms|Z1|Wavetrac|Hotchkis|Whiteline |Blitz|Fortune Auto 500|Fujimura|SPL|H&R|TK|TWM|RPM Rollbar|Sparco|Next Level Performance|TrackSpec|AeroFlow Dynamics|Pioneer|
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