Product 5/7
Flash Tune Fuel/Modification Update - Fiesta ST

Flash Tune Fuel/Modification Update - Fiesta ST

Starting at: $75.00USD

Previous Flash Tune Order #

Tuning form emailed to you after purchase for the mod list.

Read All Options Carefully!
** These features will be set up later in the tuning form:
- Launch Control settings
- Flat Foot Shifitng (FFS) Enable/Disable

** Each TUNE contains UP TO 5 MAP SLOTS; not all may be used
- MAP SLOTS are SWITCHABLE on the fly
- MAP SLOT locations are defined by selecting the options below
- Disabled SLOT won't be switchable, start from lower SLOT
- Add None Exhaust Crackle SLOT to switch off on the fly

** For the Exhaust Crackles:
- Recommended: Aftermarket Turboback Exhaust
- NOT Recommended: Stock downpipe WITH stock catback
- Intensity of crackles HIGHLY DEPENDS on exhaust setup
- Progressive: Higher intensity w/ higher RPM, Loud: Consistent

Quick Turnaround:

Select Slot Configuration

For E30 tunes ONLY (Includes Datalog Refinement)

High Torque E30 (+15-20 ft/lb)

Applies to all MAP SLOTS in a TUNE FILE:

Extra Options(NON-SWITCHABLE)



Throttle calibration. Maximum power not affected:

WMI Tune (Includes Datalog Refinement)

Further tuning using data collected from your car:

*** Datalog Refinements will adjust your tune for your
specific car. This means the tune may be changed for safety
and/or power based on the data collected in the logs.
Datalogging instructions will be sent via e-mail. ***
Item is in stock

Description

 

This update requires us to re-make your tune from scratch. Please reselect the options that you had on your previous tune or any new options you would like.

The Details

This update gets your tune version to the latest spec AND accommodates your new modifications and fuel types.

This update is for cars running the Stratified Flash Tune that want to tune for a different fuel type or have added new modifications such as:

  • Intakes 
  • Exhausts
  • Intercoolers
  • Blow-off valves/by-pass valves
  • WMI (water-methanol injection) kits

Update History

Our current Flash Tune version (as of Aug 15, 2026) is 5.00.

Version 5.00 to 4.10:

- Introduced Slot Specifc Exhaust Crackles

Version 4.00 to 4.10:

- Smoother shifting, reduced rev hang, and tip-in and tip-out of the throttle

Version 3.10 to 4.00:

- Faster adapting, more responsive ignition timing, and knock management
- Increased power, torque, and turbo response improvements (Smoother boost control and improved boost response)
- Air fuel ratio targets optimized for pump gas and ethanol tunes
- New aggressive throttle mapping available as an option
- Added high torque (HT) E30 option (+15-20ft/lb from 2500-4500 RPM over regular E30)
- New Progressive Crackles. If you want progressive crackles, you will need to add them here via a tune adjustment.

Version 3.00 to 3.10:

- Added support for adjustable Launch Control, Flat Foot Shifting, and Driving Rev Limit

Version 2.00 to 3.00:

- Power, torque, and turbo response improvements 
- Improvements to fueling for consistency and better knock control
- Timing adjustments for better part throttle knock control
- V2 exhaust "crackles and pops" are an option where no additional fuel is injected
- Added STuned Traction Control
- All emissions readiness monitors are enabled as long as catalytic converter requirements are met

Version 1.00 to 2.00:

- Crisper, more direct shifting and take-off
- Power increase across the board for all fuels and modification levels
- Added further protection from high RPM overboost conditions due to wastegate failure

The Options

Added Parts:

Bolt-on parts such as intakes, exhausts, intercoolers, and blow-off valves/by-pass valves are included in the base price. Only WMI kits have an added cost. WMI setups come with complimentary Datalog Refinements at no extra charge.

Fuel Configuration (SWITCHABLE):

Unique fuel types and mixtures such as race gas, octane booster, etc. will require a ProTune.

We take advantage of the COBB AP's map switching utility allowing you to select from up to 5 different maps slots using COBB Map Switching.

Each TUNE FILE contains UP TO 5 MAP SLOTS (not all may be used). MAP SLOTS are SWITCHABLE on the fly using your Accessport or Cruise Control buttons.

None Performance Slot Options:

Low Torque: We setup a low power (15 psi) map in a spare map slot for winter/poor conditions/limp home.

Eco Mode: We reduce boost to spring pressure for fuel economy (5-6 psi).

Valet Slot: With great power comes great responsibility. In this mode the primary rev limiter is set to 3,000 rpm and limits boost to 10 psi.

Anti-Theft Slot: In this mode the car will start for a second and then very quickly shut off.

STuned Crackles (SWITCHABLE):

Can be assigned to each slot independently, recommend on full boost slot only.

This feature adds crackling/burbling sounds to your exhaust when lifting off the throttle and coasting down in gear. The frequency and intensity of the sounds highly depend on your current engine speed during lift off and most importantly: YOUR EXHAUST SETUP. Progressive crackles have a mild intensity at lower RPM, Loud version is more consistent.

Add same fuel type multiple times with differnt exhaust crackles settings to adjust Exhaust Crackles on the fly.

Using this feature allows Enable/Disable exhaust crackles or switch between crackle intensities on the fly, if the map slot does not have a fuel type selected then crackles won't be enabled on that map slot and money paid for the crackles on that slot will NOT be refunded.

** We have not tested all exhausts for sound quality. During testing we have found that exhaust gas temperatures have stayed relatively the same and catalytic converter temperatures had no significant increase compared to having no crackles. However the exhaust as a whole does experience higher intensity sound/pressure waves.**

Extra Options (NON-SWITCHABLE):

CANNOT be switched via map slots on the fly. APPLIES TO ALL MAP SLOTS.

Custom Shift Lights: Currently the shift lights are programmed for optimal fuel economy. This option allows you to either set your shift light to turn on at a certain RPM or you can disable it completely! Specifics will be asked in the tuning form after you place an order.

2nd Gear Torque Limit: Want more traction in 2nd gear? We can limit the torque for you here so that you don't burn through your tires!

Idle RPM Change: We can also change your idle RPM. This is particularly useful if you're running stiffer motor mounts to eliminate unwanted vibration during idle. Specifics will be asked in the tuning form after you place an order.

STuned Traction Control: 

Can be enabled/disabled using the Accessport menu. The intensity (or mode) of the traction control can be customized to your liking using your Accessport. KEEP IN MIND THE SYSTEM WILL REVERT BACK TO 'OPTIMAL' MODE 1 EVERY TIME YOU START YOUR CAR.

The guys and gals at COBB have implemented an ignition retard traction control system. The OEM traction control works based on applying the brakes and closing the throttle. The COBB system works by reducing output via ignition timing reduction when wheel slip is detected. It is a slick system and it works all the time while enabled on a tune. More about it here. 

To further enhance the Stratified driving experience, we have refined this system by making our very own STuned Traction Control calibration. 

  • Allows for the perfect amount of slip allowing the driver to modulate their pedal input without too much intrusion from the ECU
  • Proven to maintain adequate traction while keeping the driving experience exciting
  • Perfect for rainy seasons and clean launches 

Check out our video demonstrating STuned Traction Control:

Datalog Refinement: 

Purpose:

  1. Enhance the performance of your Flash Tune IF AND ONLY IF there is leeway or headroom, OR make adjustments based on datalogs to ensure your car operates safely with your local fuel and particular environment using a SINGLE tune iteration.
  2. To report if there are any issues and make suggestions on how to correct them (swapping parts, repairing leaks, changing fuel)
  3. If your car runs optimally on your local fuel or a particular environment, you will receive a full report on its performance.

** DISCLAIMER **: ALL CHANGES WILL BE BASED ON THE DATALOGS RECEIVED AND OUR EXTENSIVE EXPERIENCE AND EXPERTISE (THIS MEANS THAT WE WILL EITHER INCREASE PERFORMANCE OR MAKE ADJUSTMENTS FOR ENGINE SAFETY). AS SUCH, WE CANNOT AND WILL NOT GUARANTEE THAT PERFORMANCE WILL ALWAYS BE ADDED.

For more information click here

Datalog Refinement Update: 

This allows us to import any changes based on a previous Datalog Refinement to your new updated tune. Please ensure to enter the correct order number associated with the Datalog Refinement that you want your updated tune to be based on.

Misc. Features: 

To maximize the utility of your Stratified Flash Tune we include several setup preferences to suit your needs. These include:

Flat Foot Shifting: Allows you to shift without lifting off of the accelerator pedal. Specifics will be asked in the tuning form after you place an order.

Launch Control Settings: We can set up different launch control RPMs in Performance Map Slots. Both Fuel Cut and Throttle Cut Launch Control are included and set at the same RPM. Street tire cars have this set up between 2500 and 3500 RPM. Specifics will be asked in the tuning form after you place an order.

Fault Code Adjustments: We can adjust any non-emissions related check engine light codes that may arise from modifications.

Check out COBB's video demonstrating some of the features listed above:

 

 

 

 

 

 

Features

  • Model: FiST_FT_Mod_Update
  • 199 Units in Stock
  • Manufactured by: Stratified Automotive Controls

Reviews

Be the first to write review.