I'm curious what the tech package is. I wouldn't be surprised if the magnetic shocks are part of that option.
The new GT350 is reported to have a "track pack" option: "
Fender vents, an angled-forward grille, a high-pressure engine air intake, and front-brake cooling ducts are additional functional improvements that all factor into this model’s performance.With the Track Pack, the GT350 also includes an engine oil cooler and transmission cooler."
That may be where the magnetic shocks will be added. No reported price for that - that I have seen. 2016 Ford Mustang Shelby GT350 Packs New V-8, Serious Track Upgrades: Video & Live Photos
2013 Mustang GT Premium Convertible
Candy Apple Red, Auto, FRPP Tune, GT500 Axlebacks, KONI Yellow Sport (adjustable dampers), FRPP Front and Rear swaybars, Custom Removable 4 Point Roll-Bar, BOSS 302 Low Expansion Brake Lines, Roush side splitters, GT500 spoiler, Redline Tuning hood struts,18" Ford Chromed Aluminum Wheels (9R3Z-1K007-A), Michelin Pilot Super Sports - 235X50X18
2011 Mustang V6 Premium Convertible - Gone