We now carry Xtune headers, and are a direct and authorized dealer. These headers are priced to move! Available in Polished, Chrome and Ceramic depending on application, check here for full prices and apps: Xtune headers We don't have any dyno charts for these headers, but c'mon... they're knock offs, and are cheap. They're copies of other headers on the market, so you save by not having to pay name brand prices. Above: 94-01 GSR, 2 Piece, Ceramic, $57 Above: Honda Civic Si B16A2, Ceramic, $75 Above: Honda Fit 1.5L, Ceramic, $97.50 For all applications and prices: Xtune headers ------------------------------------- We also now carry the Xtune Catback Exhaust... Starting at only $127.50 and up!! For all applications and prices: Xtune Catback Exhaust