COBB TD05H-20G-8 Turbocharger 20G Compressor Housing with 68mm Billet Wheel 8cm^2 Turbine Housing with 55.8mm Wheel (TD05H) 640 CFM .57 A/R 1 Bar Actuator

The COBB 20G is an ideal turbo upgrade for those looking to increase the top-end power of their STI while maintaining low and mid-range response. Capable of producing 400hp and retaining excellent throttle response, the COBB 20G is a perfect turbocharger for street or track use!