Check the Search Feature and you'll find tons of results.
But i went with Sho-Shops and had it ceramic coated by Jet Hot. View my web page and you'll see the difference of before and after pics.

Silver 98 SVT Contour E0 #4121 Reborn with 3L 6/03 Dyno: Max Horse Power= 194.1 Max Torque= 184.8 http://www.geocities.com/speeddemons19 Also at www.cardomain.com/memberpage/561067