I finally had enough of the lowered suspension banging and bottoming out. I replaced the KYB GR2's (soft riding stockish shock) with Bilstein sport valving shocks.
All that I can say, is what a huge difference! It's like driving a totally different car. Better handling, rarely getting bottoming out anymore, and less hammering noises coming from the rear end.
No bouncy bounce -bang- on the headers, when I go over speed bumps anymore, either
