Please Help - Statistics Research Project

FastZach

New member
I'm engineering student at ASU and we are required to perform a statistical analysis report in my Engineering Statistics course. I'm asking people to comment if they have done the following 2 mods and answer a couple questions.

The subject of my group's report is Cold Air Intakes and Exhaust. I know the opinion these 2 mods is varying to say least and I'm not researching their validity/pros and cons.

What I am researching is the actual real-world MPG gains (or losses) from these 2 mods. If you have done BOTH of these mods please comment what your before and after average MPG is. It doesn't matter about gearing, tires, lift, bumpers ect.

All I want to know is:
A) If you have an aftermarket CAI and exhaust?
B) What your average MPG was before install?
C) What your average MPG is now?

Thanks for your help and your participation is appreciated :thumb:
 
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