X37 Hybrid Turbo Stage 3 300bhp MAXD OUT Package Fiesta ST Mk8 2018

X37 Hybrid Turbo Stage 3 300bhp MAXD OUT Package Fiesta ST Mk8 2018

Fiesta ST Mk8 - Stage 3 X37 Stage 3 300bhp Package




  • DYNO PROVEN with customer car 300bhp
  • DYNO PROVEN with company car 290bhp on standard exhaust and GPF
  • Market leading performance X37 hybrid turbo for Mk8 ST Fiesta
  • MAXD Out remapping software ready off the shelf
  • Mail order kit ready for dispatch or workshop fitting
  • As seen and fitted to our orange track car
  • Build your own kit with the parts you have
  • Call us for a custom quote if you needs more options!
  • For Aitec induction kit silicone hose colours please see image and mention what colour you would like in the notes before you purchase in the shopping cart.
  • For Airtec intercooler colours please leave a note stating the colours you would like before you purchase in the shopping cart. For Example - Airtec logo Blue with Silver Finish or No Airtec logo Pro Series Black finish. Any problems just call 01268 906 380


MAXD OUT are constantly pushing the performance boundaries of the Fiesta ST Mk8 so it's no surprise that we are the first performance tuning company to reach 300bhp on the new Mk8 ST.


There are different tuning packages available for the ST Mk8, whether you're after a simple bolt on Stage 1 or Stage 2 package for your newly purchased hot hatch, or you're looking for the ultimate 300bhp track weapon, you've come to the right place.


We are the hottest in the world right now for the Mk8 ST, so why go anywhere else?


We understand how daunting it can be selecting the correct intercooler or induction kit for your car so we have simplified this stage 3 300bhp package deal with our recommendations below.


Mapping - The hot topic on every ST owners mind, which mapping is best for me and my car?


Ultimately it's a very straight forward question to answer, MAXD Out mapping consistently outperforms it's competitors in all aspects.


With stage 3 you will see upto 300bhp on a nedium spec car and over 300bhp on highly spec'd cars. These figures are backed up by over a year of development work on the turbocharger unit and months of development work on our orange wrapped car, independent dyno results and fantastic customer reviews. 


The MAXD Out tuning tool gives you theDIY  flexibility to switch mapping yourself at home, and then return to the stock mapping at anytime, all you'll need is a windows laptop.


You also have the option of adding additional burbles to your stage 3 map, simply lift off the throttle in sport mode and listen to your hot hatch pop and bang, without harming your engine.

    Air Filter Option
    Catalyst Choice
    GPF-Back Exhaust
    GPF Delete
    Turbo Exchange
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