Originally Posted by
Bruce H.
Thanks for posting that comprehensive list Pete! I would note that it does not include the improved performance component that was the deciding factor for me...the TA's larger brake rotors that improved fade resistance on track.
The original 2014 "Package" TA was developed to improve track performance beyond that of the SRT and GTS models. They did that by combining the SRT's 6 vent hood and manual nylon seats with the GTS's dual mode dampers (with TA specific damper rates) and 5 mode stability control, the optional Sidewinder II wheels with Corsa tires used on the SRT "Track Pack" cars, "Advanced Aero" splitter and spoiler, stiffening of suspension spring and sway bar rates, and weight reduction from greater use of carbon fiber and other measures. This performance spec was only available by ordering the SRT with "TA Package", and doing so prevented you from ordering any other options, which for the most part would have reduced performance by substituting performance related parts like tires or adding weight (wheels, leather/electric seats, more speakers, ect). It's certainly questionable how much the flush TA decal improved performance over the raised metal SRT badge, or the lighter weight carpeting, CF brace, rear fascia and reduced use of noise insulation, but victory was achieved from a pretty long list of little details. All 2014 TA's and subsequent TA 1.0 package cars were identically equipped and performing to the car that Randy set the production car record in. It's a shame the TA 2.0 package cars were never tested, but their performance was surely very similar, probably improved on some tracks that would have taken greater advantage of the improved aero, perhaps a little less so where lower Cd was more ideal.
Motor Trend tried to take credit for pushing SRT to build it in order to regain the Laguna Seca record that the Gen IV ACR lost to the '12 Corvette ZR1 when the new '13 SRT and GTS failed to do so. Ralph claimed the TA was already being developed and SRT just accelerated the TA program and sped release to take back the record. Nail biting stuff back in Feb 2013 when Randy Pobst pulled off the win.
The "TA Group" option simply allowed people to combine most of the TA Package performance parts on other models with other optional equipment. Something for everyone!
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