Skunk2 is proud to introduce its Alpha Series Header for the ’02-’06 RSX and ’02-’05 Civic Si. Patterned after our already popular and dyno-proven MegaPower Headers, which have been used by leading, competitive race teams for years, Skunk2’s Alpha Series Header employs many of the same design characteristics and technology. Skunk2’s engineers wanted to offer the same custom racing headers they use on the company’s own cars to enthusiasts at a good value, but without compromising quality. The process has taken years, but thanks to cutting-edge design, manufacturing technology, and craftsmanship, Skunk2’s produced the finest production header available. Similar MegaPower Headers power each of the championship-winning, Compass 360 Racing Grand-Am Cup Hondas and Acuras.Note: If this product is drop shipping from Skunk2 directly, it takes 3 business days to process the order prior to shipping.