I've just upraded my GL with the XT sway bars, discs, and PS, but still quite a bit of roll. I was thinking next to get Eibach springs ~300lb/in for the rear and build a stout strut tower brace across the engine bay, anchoring to the spare tire location (the spare tire no longer resides in the engine bay). Any other ideas? BTW my car is an '85 GL with a 1999 2.2L (N/A).