Driving home 725 miles from Missouri I got 680 miles on the tank and averaged 43.7 mpg. That was driving 10 over with a couple of 100 plus bursts to dislodge a pesky 5-series beemer near Nashville . Not bad for an automatic with an "off balanced" tune. I am still running RC3 setup for stock turbo and Sprint 520's. Aligator tune on the way from Kerma.slojoe said:Andy, I'm interested in what kind of mileage you're getting with your VNT-17, RC3, etc., currently in the wagon?