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Looks like you're the "go-to" guy for tuning Ecoboost Mustangs!
What current modifications are you running? and have you ever taken your car to the 1/4 mile track??

Awesome!

In the past, when I was targeting a specific percentage, I used VP X85 and 93 octane pump gas and the results were consistent (competition only).

This time, I'm trying to use what they sell at the...

66% ethanol from the pump.

I have a fuel-it setup, they work pretty nice.

Thanks for the link! I'll dig into your information when I get back to my laptop!!

My Mustang has bolt-ons, but I backed out all the non flex fuel electronic modifications to make the data universal for everyone, regardless of modifications.

I've attached a stock/oem file with enabled flex fuel, from my 2018 base Ecoboost Mustang.

Can you take a look at it and give me a little feedback?

Thanks!

Water/Meth injection is an option for reducing intake and and charge temperatures. I haven't personally used W/M injection, but I know several people who have added an injection system to thier...

A hopped up Maverick, that's really cool!!
Are you running with the stock inner cooler?
Most of the guys who modify Ecoboost Cars and Trucks, recommend replacing the factory intercooler! Our motors...

Thanks!

Hi Chris, I tried to post the 93 octane tune I have loaded on the ECU of my Ecoboost Mustang with bolt-ons, but haven't been successful yet. I thought it may be helpful or at least interesting (as...

Thanks for posting your tune file!

What are your cars modifications?

I'm having a similar tunning issue.
I installed an aftermarket turbo on my 2.3 Ecoboost Mustang.
I've had to shorten the wastegate actuator rod to get the motor to run without over boosting.
Are...

It is my understanding, that even after you have completed the emissions course and passed the exam, your only supposed to make changes to "off road or track only" vehicles.

You may want to check...

Were you able to locate a (OEM) map or tune file for a flex fuel Ford Fusion?? I have a 2014 Ecoboost Fusion and I'd like to be able to run pump ethanol (flex fuel).

I have 2 separate ethanol tunes, one is for competition where I run E85 (VP X85) and use auxiliary injectors and an auxiliary controller. The other is for pump flex fuel and street use. The flex fuel...

Can someone share a (oem) map from a Flex Fuel Ford Fusion??

Mine is a (base) 2014 Ford Fusion with the 2.0 Ecoboost motor and automatic transmission. And I am interested in modifying the base...

Thanks for your response!
Getting it cloned doesn't seem impossible, but I'll have to trailer it, to get the key programmed.
It'll be a few weeks till I'm able to work on it again, but I will try...

Thanks for the response! As soon as I get back to my shop, I plan on calling Cobb again, hopefully they can talk me through it.
I'm also considering purchasing a second hand, backup ECU and loading...

I've talked with Tech Support and they gave me a few things to try, but it didn't seem to help. Planning to talk with them again when I return to my shop.

Has anyone ever purchased an ECU used, for thier Ford Ecoboost??
My OEM ECU is programmed via Cobb and I am having issues with trying to unmarry it and return my ECU to it's factory tune.
My...

Currently the tune on my ECU is a Cobb stage 3 OTS tune. I am having issues, when trying to switch back to my factory (Ford) base tune, to unmarry my Cobb Accessport from my ECU.
The Cobb Accessport...

I have a 2014 Ecoboost Fusion, which should have the same block/head as your 2016, similar to the 2.0 ST block.
In 2017, ford went to a 2.0 (TS) design similar to the ecoboost 2.3 with Twin Scroll...

You shouldn't have any issues with high boost at high rpm. Provided your running the stock turbocharger, your boost should trail off as rpm increases.
If your boost continues to rise, you may have...