S8 4.0 TFSI tuning.
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Discussion

KungFuPanda

Original Poster:

4,641 posts

200 months

Thursday 20th August 2020
quotequote all
After being out of the Audi fold for a while, I'm looking to getting back in with a 2013 S8.

I've previously had a 3.0 TFSI A8 which I had tuned by DMS. Really happy with the results but this was a few years ago and things might have moved on.

Having read around, it seems that stage 1/2 will get you close to 700 bhp with no real hardware modifications required. Having said that, I'll probably be adding an exhaust at a later date.

The main players seem to be APR, Revo and ABT. Prices seem to be circa £1k.

Does anyone have any experience of these tuners or anyone other companies?

Thanks