So...driving around...to 6k 90% of the time, being on boost more than 50% of the time...commuting to and from with heavy city traffic...then wide open country roads driving those like Petter Solberg would.....

 

Im getting 21.6 MPGs. Also, thats with the BOV venting to the atmosphere.

 

So....with the BOV closed up...so it recircs now....and an oil cooler setup...i wonder what MPGs I'll get.

 

I did notice a 1 MPH increase in speed "to the bridge"....68 now...was 67. Eh...must work on corner speeds. KYB! SPRINGS! CAMBER!

right now, my 2.5rs is getting about 25mpg on the highway. i have no idea about the rx though

I should report that the other RX i have...open intake and exhaust...hwy miles...30 MPGs.

THAT'S NOT FAIR

I only get 16!!!!!

Just got back from WCSS6, my 96 WRX STi Type R replica (JDM WRX power train) got a little over 24mpg, and the traffic was moving along at 80mph down and back, had a few burst over 100mph. Not bad for 241hp at the engine and 187hp at the wheels.

I haven't figured it out yet in MPG, but I got 340 miles out of one tank during our trip to Idaho. Nothing better than doing 85+ for the entire tank.