What did you do to your Fiesta ST today ?

[Capri to ST]

10 weeks to arrive
~5lbs heavier than I expected. View attachment 68324

How heavy?

What are the other wheel specs, ie width, diameter?

 

[Stubborn Approach]

Basically OEM levels of wheel weight from the widest wheels.
16x9/8 +25/35

 

[M-Sport fan]

10 weeks to arrive
~5lbs heavier than I expected. View attachment 68324

Yeah, but they do look phenomenal, and they are all but indestructible!

I'd love them as street wheels for that reason alone, IF I could afford them.

 

[fST]

Saturday I visited Westley from EMS to finish my tuning on the dyno for an S280 setup that was installed back in the spring.

I went from 348hp and 320tq with the finished remote tune, to 372hp and 332tq with the dyno tune. And most if not all of those gains are throughout at least half the powerband. I'll have a pic soon of the graph showing the difference of the 2 to compare.

2015 Fiesta ST 74k miles E50

A list of most of the performance related mods:
-TT S280 turbo w/ 14psi TS wastegate actuator
-Nostrum high pressure fuel pump and +60% Injectors
-Phul Performance low side fuel pump
-Milltek catted downpipe
-Milltek resonated catback
-Airtec Tubular Manifold
-DHM Race IC with Garrett core
-Intercooler mounted Tial BOV
-cpe intake with 9"x4" AEM filter
-57mm TB
-AEM 3.5 bar MAP sensor
-Bosch 4 Bar T-MAP Sensor
-Mountune radiator
-Focus ST coils
-Brisk Silver Racing RR12S spark plugs
-180 degree tstat
-MFactory LSD
-E50

Here are some other pics and vids from that day though. Had a ton of fun and really happy with the car and the tuning. Car looks and runs great! So much fun!

Edit: here's a link to a couple of the runs I uploaded to YouTube. Not sure the videos can be uploaded here to the site?

View: https://www.youtube.com/watch?v=CP2QEVSJKxc
@GreenFiST
View: https://www.youtube.com/watch?v=-knvgAjo_ts

 

[JAMADOR]

Not to drift too far off topic, but @fST what are those headlights?

 

[fST]

Not to drift too far off topic, but @fST what are those headlights?

They are the European FiST headlights that come on theirs from factory. I bought them a Ford Parts dealer I think called FordPartsUK back in 2016. I don't think they will ship to US anymore, if they even still sell them.

 

[JAMADOR]

Gotcha, some nice projectors with DRLs would be a nice addition. Nice to see they are/were an OE option.

 

[Grsemky]

Gotcha, some nice projectors with DRLs would be a nice addition. Nice to see they are/were an OE option.

I just wish they came in a black housing instead of chrome