Gas Mileage Improvement due to Intake

billyrohm

Member
Will each of you post you gas mileage improvement/power improvement/boost spike issues from:

Cobb SRI

Mazdaspeed CAI

CPE CAI

Injen CAI
 
i have the injen cai and gained about 2mpg... when i got the test pipe, i lost one of those. you'll see an increase no matter what brand you go with. you might not notice it as much because you'll be flooring it all the time but it definitely helps.
 
I got about 2 from the MS CAI

25mph mostly city and country roads

(havent taken any trips longer than 40 minutes, so idk highway mpg yet)
 
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