![SMARTflash - Cylinder Deactivation Calibration [Mk8.5 Fiesta ST] Graphics mountune badge [If new user]](https://cdn.shopify.com/s/files/1/0367/2621/products/m235_vde_03609d6d-f78e-4f78-b226-f42fa1c581a3.png?v=1677686114)
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mountune badge [If new user]
Mk4 Focus ST 2
Sized to fit and complement the mountune mk7 cat-back exhaust hanger
ensures cleanliness in the fuel system and injection nozzles
0L Duratec engines
SMARTflash - Cylinder Deactivation Calibration [Mk8.5 Fiesta ST] Graphics mountune badge [If new user]The 1. 5 litre Dragon engine fitted to the Mk8. 5 (facelift) Fiesta ST utilises a VDE (Variable Displacement Engine) setup which seamlessly deactivates one cylinder when cruising, or on coast down to help with increasing fuel efficiency and reducing Co2 output. However, eagle eared owners can pick up the somewhat strange noise this activation causes and in particular, when replacing or upgrading the exhaust system, this audible change becomes very
US$ 28.00
US$ 28.00
US$ 28.00
US$ 28.00
US$ 28.00