Audi S6 C7 tuning options

[Filibuster]

Hi everybody

I just bought a new to me Audi S6 Avant. It‘s a C7 facelift model with the 450 hp 4.0l V8.

The car is from 2015 and covered just under 60k miles. It has full Audi service history and will get an other service at Audi tomorrow, this time with Ravenol VST 5W40.

The car had an gearbox oil change with Audi @40k miles and also got the spark plug change, etc. as per the service manual.

I consider doing a stage 1 chip tuning and the choice is between APR and Revo.

The car is in lovely condition, stock and is intended ti be a keeper. It is a family bus and not a track weapon.

In case it matters for your inputs: the car has the optional sport differential, is running on new Michelin pilot sport 5 tyres (255/35/20) and I‘m based in Switzerland.

I‘m thankful for all inputs!

[Super Sonic]

You're having a poll to decide which tuner to use? What's to stop random people with no knowledge voting? You may as well flip a coin.

[Filibuster]

Super Sonic said:

You're having a poll to decide which tuner to use? What's to stop random people with no knowledge voting? You may as well flip a coin.

Fair point.

But since this is a forum full of enthusiasts, I’m hoping that most responses will be based on real experience with either Revo or APR. I’m definitely more interested in informed feedback than just numbers on a poll.