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Old 04-29-2008, 01:59 PM   #2 (permalink)
TexBiker
Senior Member
 
Join Date: Mar 2008
Location: DFW, TX
Posts: 326
Quote:
Originally Posted by AXLES ETC View Post
My question is,Has anyone noticed any increase in there mpg with the cai?
None here. We installed the TRD intake on my wife's 5.7L last year with ~30k miles on the truck. Since then, she has logged more than 40k additional miles and the fuel consumption hasn't changed at all. 95% of her driving is on the interstate @ 70mph.

Since she passed the 20k mark, her fuel mileage hasn't varied more than 1.5mpg from tank to tank. The intake has shown no benefit.
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