Leissleib
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I have a 2011 expedition EL, I am going to get a superchips or edge tuner, which one should I get. I have a K&N filter with the gots mod, do not plan on doing exhaust or any other performance mods. Thoughts?
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I have an 11 as well and have the superchips cortex. I am still playing with the different tunes on it, i am on the performance tune right now. I am not unhappy with it-but not ecstatic either. Imam happy that it appears to have straightened out my shifting some. I have not done any other mods yet-but will probably be doing Gott's if I do not just get a CAI. I had the Volant on my F150 and was impressed. Did you notice a difference in the Gotts on your 11 and any pointers. I went from a 3.73 to a 3.31 and the difference is bigger than I expected. But still absolutely love the new one.
I just read this on the EDGE site:
Ford Expedition 2009 2010 5.4L + 37.0 HP + 50.0 lb-ft
No way those are gains from merely a $367 tuner?!
If so, I'm buying one tomorrow!![]()
Dib52- You did most of the things I want to do to mine. Did you get before and after numbers from the install of the HyperTech? Thats the exact unit I was looking at. That and a AFE CAI, and a catback. I figure it all combined might not net me a ton of HP but a health kick and a good sound. I regularly tow a 5000lbs truck on a double axle trailer.
Correct me if I'm wrong, but isn't the major advantage of a tuner that is adjust the tranny shift firmness and when it shifts? Doesn't this improve both acceleration and tranny life? That is the reason I am looking at one. I know they give a few more horsepower, but to me the biggest improvement would be in the tranny and throttle response. Or I could be totally ill informed.
True numbers?? Not exactly. Never really had a base line. Cat back went on before first fill up at the gas station. About 200 mi on the ticker after rolling off the lot, the mods began. Ran with just the exhaust for about 4 months while the Expy was still breaking in, think I was getting somewhere in the neighborhood of 17 mpg(probably about the same as stock). Next was the K&N FIPK, great sound, better breath, maybe about good for 1 mpg. Then I threw the HyperTech at it, biggest improvement by far. Not necessarily the best mpg increase, but drive ability is so much better. Increased throttle response, better shifting, adjusted rev limit, and has the ability to correct tire size when I get the new ones, still waiting on them. In this configuration, I remember seeing 20+ mpg, I was ecstatic. Also note, I have the 3.73 rear, so mileage was gonna suck anyway. I need the rear because I normally have 6000lbs of boat behind me.
After getting all the power I could out of engine mods, I blew the mpgs when I put the lift(Truxxx 3/2) on. I lost about 2 mpg due to wind drag. On my most recent trip down to the Texas coast, I was getting anywhere from 17.6-18.2 mpg depending on how fast I wanted to push it(speed limit 75). That's about the best after numbers as everything sits to this day. I'm prepared to lose more mpg after the new tires(33/34 inch), but so be it. If I want mpg, I'll take the bike!