My car launches with a lot of body twist (1.51 60 ft) and I am running the Moroso trick rear springs but they are not helping. Is anyone running an above the axle anti roll bar with a flowmaster 3" over the axle tail pipes? I really like the exhaust exiting out the back but I would really like to install a roll bar. I am putting in an air bag this week for a temporary solution until I can find a roll bar that will fit. Anyone running this combo?