Assetto Corsa Competizione Porsche 991 II GT3 Setups

Below are all of the Assetto Corsa Competizione Porsche 991 II GT3 Setups for every track. Choose a track below to see the whole setup, and download the JSON setup file.

Upload your own ACC setup

Upload your own Assetto Corsa Competizione car setup for others to use and rate!

Get Professional ACC Setups

Coach Dave Academy is the best place to purchase premium ACC car setups. All ACC GT3 and GT4 car setups on Coach Dave have been created by real racing drivers or Esports professionals.

How To Use These Setups on Xbox & PlayStation

All of the Assetto Corsa Competizione setups are available to use on PC, Xbox and PlayStation.
We've created an easy to follow tutorial on how to use our car setups on any platform.

Subscribe To Us On YouTube

Subscribe to our Sim Racing Setups YouTube channel for daily sim racing videos!

Like This Setup? Subscribe To Our Newsletter!

Sign up to receive regular updates when we release new car setups, guides and more.

Porsche 991 II GT3 Car Setups

If you spend any time in Assetto Corsa Competizione forums, you’ll quickly start to hear about how good and overpowered the Porsche GT3 is in-game. So much so, that most sim racers will agree that this is easily the fastest car.

While the Porsche GT3 is supremely fast in the right hands, this does come with a huge negative. The Porsche is very tricky to drive, especially compared with other cars.

It has a huge reliance on its aero performance, and in turn is extremely sensitive. This is prevalent during lift off on corner entry or mid corner. The car has a tendency for lift off oversteer, and will step out of control quickly.

If you can learnt to drive the Porsche GT3, you can be supremely quick. We’d recommend using a custom setup above, as a good setup can help tune out some of the sensitivity.

5% Off all GT Omega products

Use code SIMRACINGSETUP for 5% off all GT Omega products. Visit GT Omega

Looking for professional Assetto Corsa Competizione Porsche 991 II GT3 Setups?

All of the Assetto Corsa Competizione GT3 car setups on are created by fans of the game, our community, and Esports sim racers. Our free ACC setups on can be used in ACC on PC, Xbox and PS5.

If however, you fancy purchasing car setups that have been created by a real GT racing driver, using real world setup techniques, Coach Dave Academy has you covered.

Click the link above to see the premium car setups available for ACC. If you do use the link below, we may receive affiliate commission, however this wont affect the price you pay.