I got 26.7 mpg the other day, not sure how that happened.

 

hahahahah my highest is 35.3 MPG i drive all the way slightly downhill to work for 45 mins. dont believe me? look on my instagram @Ralli_Phipps

 

If I reset my mileage on the top of the mountain our cabin is on and drive downhill for 20 miles to the freeway I can get 99+ mpg. Doesn't mean jack. Only way to get your ACTUAL mpg is to compare miles driven vs. gasoline consumed over several refills. OBC is not accurate.

 

out of curiosity, how many of you guys are using sprint booster or a cobb access port? did you notice any gains in mpg from stock?

 

I get 31 highway 😁 23 city. Ap stage 1 93 octane Perrin air filter ultimate racing cat back. Stock I was getting 23 highway 18 city

 

reallly??? thats quite a huge improvement and I may do this just for the savings alone, that and I hate the lag off the line, it pisses me off everytime I step on the gas....so all the time lol

 

Lol I know. I love my ap. I got it to get rid of lag and hopefully get more mpgs I commute to work everyday. It accomplished both lol

 

best so far was 31 mpg, 95% was highway and out of boost, hopefully get a ap and see that more often

 

what stage of map are you running and what version? I've been reading the forums and consensus says v200 is way better than v300

 

Well using the graph on the NAV MMCS, it says my best has been 34mpg at 80mph and is worse below 80mph. I filled up the other day and calculated 22mpg. My exhaust tips are black and sutty so I know its running pig rich. The only thing done to my car is a Magnaflow 3 inch catback. I am hoping to tune it soon but all depends if I am heading back to Afghanistan or not soon. If not I will take care of a bunch of mods and tuning when I get back.

 

highest I've hit was 25mpg, during a 10hr 75mph cruise from CT to Toronto. 23mpg on the way back probably due to elevation differences.

My wife averages 18mpg on her daily drive, half city half highway. The Ralliart is one expensive car to own with the bad mpg and expensive fluids.