Well, unfortunately my wife is giving me the heisman pose when it comes to too many performance upgrades. She was not a fan of the ride in the Prelude with the H&R sport springs and KYB AGX suspension. Plus, I paid an additional 2.5K for the Carmax bumper to bumper warranty that will last through 5 years or 125k miles. I don't want to do anything that could jeopardize the warranty.
HOWEVER, I'm really toying around with getting the JB4 and SSK. There are a few maintenance issues I need to get checked out - namely the intermittent steering column whine and walnut shell blasting. I would normally get an aftermarket exhaust, but I'm pretty impressed with the sound of the stock exhaust with the vacuum hose disconnected.