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Audi S4 Hydrogen Engine Clean


The Audi S5 4.2V8 sounds lovely, add a full Milltek exhaust and the sound is hypnotic 😁

We popped out to Remap and Hydrogen clean this lovely S5. The Hydrogen clean was completed without a hitch but the ECU had previously been mapped and locked so we will be working on reading the ECU on a different time.

Check out our other post for a video of the exhaust 😍

Hydrogen carbon engine cleaning services which offer the following

Restore Engine Performance
Restore Fuel Efficiency
Restore Emission levels
Gain more Power
Gain smoother Power Delivery
Increase MPG
Remove Carbon Build up
From 30 Minute Detox session

For more information about our services and choice of remaps and engine cleaning please message us or email via

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