I've said it before and I'll say it AGAIN. Turbonator/Tornado are snake oil. They DO NOTHING! It was proven by both Motor Trend and Car&Driver.

An exhaust system may actually hurt your mileage as it could possibly remove backpressure necessary for low end torque.

If you don't put on a true COLD air intake, you're hurting yourself over the stock intake.

 

ok listen to swart kids.....he knows a hell of a lot more than me...and what makes a true cold air intake by the by....cuz i just did my intake unfortunatly no heat shield

 

I think the main thing that will save gas is actually letting off the gas. go 65 instead of 80[8D] It will help.

 

The ocassional 80 or 90 is ok. But i'm tryin to keep it under 65.