02-05 Honda Civic Type R 2.0 DOHC 220HP K20A. Intercooler Piping Kits. 02-05 Honda Civic Si 2.0 DOHC 160HP K20A3. Made from Billet Aluminum for Highly Boost Vehicle. Cooling System. Warranty Claims. Produces Powerful and Unique Aggressive Blow-Off Sound.