I enquired about the Chip about 6 months ago, and they keep bugging me. For 2 grand, there is no way in hell im doing it. And ive asked around for extractors, and you cant get anything under $1500, and they are very rare. Im sticking to basic parts, these engines are pretty much tuned up in my opinion. Anything more would cost alot and wouldnt be worth the cost anyway. Thats just my opinion. Sparkplugs, oil filters, CAI, and exhaust, maybe some pulley's and thats about it for me.