top of page

Fully Adjustable Blow Off Adapter for Fiesta ST180 - Pumaspeed Billet CNC


  • Direct bolt on fit to any 1.6 ecoboost (Electric DV)
  • CNC Billet Alloy
  • Full Fitting kit included


*** BRAND NEW IN ***


The New Pumaspeed Adjustable Atmospheric Blow-Off adapter has been specifically designed to fit the ST180 and all other 1.6 Ecoboost engines with the Electrical version OEM Diverter valve. Fitting between this OEM Diverter valve and Body of the turbocharger, it allows an adjustable amount of air to be vented to atmosphere when the OE Diverter Valve is triggered by the Engine ECU.


This escaping unused charged air vents to the atmosphere, giving the well known but distinct and desirable blow-off valve sound.


How Does it Adjust?


Removable  screws are provided which insert to block air escaping from any or all of the 3 holes. To adjust the noise levels all you need to do is simply add screws to make it more quiet, or remove them to make it louder. 


It's a very simple and efficient solution that enables this unit to suit different individual needs meaning this is a blow off adapter for anyone and everyone!

Pumaspeed Adjustable Blow Off Adapter for Fiesta ST180 - Fiesta ST180 Mk7

    bottom of page