Cam W
12-12-2008, 05:25 AM
iv been googling for hours to mixed results so here my delimma. i have a 2008 scion tc and my goals are to increase power, get a deeper louder sound, and possibly a small mpg improvement. I was looking at injen and magnaflow exhausts but leaning toward the injen. what kind of improvements will ACTUALLY I see? Do exhausts make mpg worse? also i know cold air intakes dont do much for new cars but i need a final answer about thier preformance from a scion person. Money is tight so i cannot afford both. Tell me everything you know please. I gotta ask for it for a xmas present :D