That'd likely hurt your mileage. An after market exhaust just gets rid of a bottleneck that hurts HP... it doesn't do anything to make the engine work harder.
I'm just a crosshair I'm just a shot away from you
buying a Intake would help, in theory it should. more air for the air/fuel ratio. aftermarket Turbos should also help. lose mpg spooling the Turbo but the forced air helps. but yeah shift in low rpms or take public transportation
Thank you.: Gary Phillips - mechanic and friend; Eric Van Cleef - race car driver, mechanic, great guy; Edrick Asuncion - THE man for Toyota performance parts; and most of all, my Dad.
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.