Whats your mod that you most regret buying? Give heads up to other s2k owners!!!
Did you preload the suspension when installing them?
So far my worse mod was an Ebay catback exhaust. I tried it out when I got my S because nobody had a review yet, and that was a mistake. It hung crooked, had crappy looking welds, and the drone was horrible and gave me a headache after 10 minutes on the highway. It was so nice going back to the stock exhaust. Also it said it was a 2.5" (63mm) and I measured it and it was only 60mm, so that sucked too.