bro, im not sure on the gains and im sure someone else will give a better reply but if you car about the appearance of your car your better off with a turbo or waiting for something new. you'll have a tumor on your Hood.
SURGEON GENERAL'S WARNING: Post Whoring May Result In Premature Brain Retardation
CelicaHobby.com is an independent Toyota Celica enthusiast website. CelicaHobby.com is not sponsored by or affiliated with Toyota Motor Sales, USA, Inc. in any way. The Toyota and Celica names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.