Roush Cai On A 2013

BlackBuggy

Active Member
Aug 6, 2011
223
12
29
Indiana
What kind of mpg should one get with a Roush CAI?

I just got a 2013 GT with a Roush CAI installed on it. 6-speed manual and 3.31 gears.
I was getting 19mpg out of my 2011 GT with 6-speed/3.55 gears, SR Performance CAI, Boss 302 intake manifold, and off-road H pipe.

The computer on the 2013 says I am getting 16mpg... which seems crazy to me as I remember even my 2011 was getting 23 mpg before I started modifying it.
 
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