I am looking for suggestions on reputable tuners for OBD ll. I have a pretty good custom tune but would like to have it polished up a bit and can supply data log files by e-mail as needed. Here is all the info I can think of on my current package. 1999 Ranger, 2wd regular cab with rebuilt 2001 Explorer 5.0 and EQE3 ECM. 306 cubic inch. SCT X4 tuner. Stock MAF and throttle body. Torque Monster Headers. Full custom 2 1/2 inch mandrel bent exhaust with x pipe and two Flow Master 44's. GT40P heads, ported with Trick Flow springs, 1.6 rockers. Ported GT40 upper and lower intake. 24 lbs injectors. Comp Cams XE-264-HR cam. Stock 2MAE crankshaft. Scat I-beam rods. Silvolite flat top Pistons. All components weight match to + or - .5 grams Rotating assembly Balanced with flywheel, clutch, and balancer. 1800 grams bob weight per cylinder Using OEM Stock Explorer fan and front drive accessories. Z spec T5 5 speed 3:55 gears 29 inch tire Have over 150,000 miles on current package and existing tune. Any suggestions would be appreciated.