V2 Coming Soon!

Fiesta Flash Tune V2 Updates!!!

I have been working very hard over the last few months to get an updated Flash Tune released for you Fiesta guys. My main concern was to address the part-throttle surging that some of my customers have experienced. I have also made refinements to timing control strategy, load/torque targeting and a slew of other things. I also figured if I was going to release another version, I might as well offer you guys more features! And like all other features/options offered by Dizzy Tuning, they are no charge to add, edit or remove.

Current options:

Desired Idle RPM – Perfect for eliminating NVH, caused by aftermarket engine mounts

Desired LC Setting – Launch Control Setting for race use

Desired FFS setting – Flat Foot Shift setting for race use

Shift Assist (rev hang) On/Off – with custom settings for smooth shifts

Upshift Indicator Light On/Off – get rid of that pesky arrow light in the dash

Free datalog review is still included


V2 options being added:

Economy slot added – lower boost, fueling and timing changes for fuel economy, with map switching on the fly

Additional Anti-theft map – A temporary map that can be flashed to your vehicle, rendering it immobile

Automatic Traction Control On/Off – No need to turn it on every key cycle

Automatic Traction Control Mode Selection – No need to select this every key cycle


The Flash Tune will still be priced at $75, and you will get all the above options, at no additional charge!
Keep a look out for this being released by the end of the month!

say I wanted to come visit, do you do in house tuning?

Will I need to purchase the new Flash tune at full price if I have your old flash tune?

$40 to upgrade!

Absolutely! Email me at jason@dizzytuning.com when you are ready!

I don’t see anything on rev. limiting. Do you have that as well?

Cool I will be down for the upgrade. Is that $40 a file? Or for all. For instance I have 3 e30 files(on regular and two pop versions l) and one 91 octane.

Yes, the rev limiter can be adjusted at no charge.
I didn’t mention it cause more revs won’t help the stock turbo lol.

Hey bud! It will be $40 for each fuel type, and then the DizzyPop option would have to be repurchased for whichever fuel type you wanted. So for example a 93 and e30 upgrade would be $80, and then $20 for one DizzyPop option.

I am very interested in this. I just installed my Whoosh Motorsports FMIC and Mishimoto IC piping bringing me to Stage 2. I had been running the Modern Automotive Performance Stage 1 93 oct flash tune. I flashed the Cobb OTS stage 2 93 oct tune but it almost seems slower now on the butt dyno. Might flash back to the MAP stage 1 tune for now.

Just about any real tune will beat a Cobb stage THREE OTS tune... Put it this way, stages are just Cobb's marketing thing anyway, all that really matters is if you have an upgraded IC then a tuner can go a little more aggressive knowing you will get your get your charge air cooled without hitting knock/limp or whatever... So that said, my tune from another vendor is set for 26 PSI, which is right at the very edge of safe, I think Jason here tunes for a 25 PSI target, but Cobb, stage THREE has only a 21.5 PSI target, LOL... Of course there is more to it than just boost, but heck yeah your MAP tune is gonna be way better and Jason's new tune will really shine!

I appreciate Cobb for cracking the ECU's/creating the AP's and some quality bolt on's, but they are just completely far too safe and paranoid to really tune right for power!

Any thoughts on the effect of the tune on the rev-hang? Slow shifting is honestly one of my the things that bugs me the most and I’m not sure how much of a difference the tune can make. I’d get a tune just to speed up the shifts

Have you tried my tune, with custom rev hang settings?
Shorter hang makes for smooth shifts, imo.

Can you change my settings to this "custom setting" on the flash tune when the V2 comes out?

MAP stg1 is a beast! I ran it once upon a time, before I sold my 1st AP.....

Sure, absolutely. But they were not changed from the V1 tune. So if you requested it on that tune, then you already have it.

Any ETA on the V2 tunes?

I’m shooting for the first week in August.
I will also be running a Labor Day sale in September.

Hey Jason, any news on the updated tunes?

Sorry for the delay guys! Things got pushed back a bit.
Definitely will be released for the Labor Day sale.