![SMARTflash - Cylinder Deactivation Calibration [Mk8 Fiesta ST] HQ Installation which allows more crankcase vent](https://cdn.shopify.com/s/files/1/0367/2621/files/m235_vde_2048x_af2f7d06-0d3a-4f9f-aa49-be98d570502f.webp?v=1748718987)
Pay in 4 interest-free payments of $6.04 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
which allows more crankcase vent vapour to be trapped and remain in the crankcase where it belongs
Recommended for more complex issues or ongoing faults
5 mg KOH/g DIN ISO 3771Sulfate ash: 1
Audi S3 Mk3 [8V] 2013+
SMARTflash - Cylinder Deactivation Calibration [Mk8 Fiesta ST] HQ Installation which allows more crankcase ventThe 1. 5 litre Dragon engine fitted to the Mk8 Fiesta ST utilises a VDE (Variable Displacement Engine) setup which seamlessly deactivates one cylinder when cruising, or on coast down to help with increasing fuel efficiency and reducing Co2 output. However, eagle eared owners can pick up the somewhat strange noise this activation causes and in particular, when replacing or upgrading the exhaust system, this audible change becomes very apparent (and not
US$ 498.00
US$ 46.95
