After installing the STI up-pipe and the turboxs exhaust my gas milage is way down. I'm getting less that 20 mpg. I was getting 23 - 27 before teh mods. I commute and keep close track of my mileage. I can usualy tell when I need an air filter.
I was expecting to get better milage.
Any ideas?
Theo
BTW - Scott, do they have a spel cheker for this form software?