Greddy's turbo kit for the 99-00 Civic Si comes complete with everything you need to turbo charge your stock B16a. A true bang for the buck it's guaranteed to give you the performance increase you have desired. It's TD05H-18G turbo works wonders with the stock power plant and the kit comes complete with Cast Manifold, FCU, 320 cc injectors, Air Intake, piping, hoses oil lines and misc. hardware. Intercooler is optional and available below.