Hello everyone,

I'd like to have your input on possible solutions to get a stiffer chassis on the gen3 or gen4 convertible.

At this moment, I have ACR's sway bars front and rear and coilovers with Swift springs (front 12kg/mm + rear 14kg/mm rates), poly engine and trans mounts, car has 36,000miles and still feel pretty tight for a 2005.

However, I think there is some flex coming from the chassis (little flexing sounds with one wheel on a curb) and most importantly it feels a bit soft on the racetrack and I don't feel it's because of the suspension or the bars, but I might be wrong of course...

So is any of you have experience on the topic?