We took our Saab 9-2x over to our test track last week to do some suspension work. With our Team Dynamics 17x7-inch wheels and Nitto Neo-Gen tires in place of the original RE92s, we managed a lap average of 41.50 seconds (versus 42.2 in near stock form). The addition of a Hotchkis Tuning 25mm rear anti-roll bar dropped our average …