There are too many add on for this car out there from Japan and U.S.
Bulletproof Automotive has a long long list of goodies w/ big $$$ attached. A buddy of mine in Houston did spent a large chunk of $$$ on is S2k over the year and got a cover story on HCI Magazine November 2006 "Mugen'd Out S2k" pp. 44-47. Check it out
