Porsche 991 S/4S Step1 details released!

After the recent update related to Porsche we can finally release the details of the Step1 on the 991 Carrera S/4S.

According to Porsche the 3.8 liters flat-six on the S version is capable of 400hp and 440Nm; after the stock car test on our dyno we can confirm that.

The tuned car puts down 421hp and almost 450Nm, the power increase is noticeable in al rpms.

On the road is easy to feel the more aggressive power delivery form the middle range. The higher rpms are much more sporty, the ECU tune almost fills the gap between the S and the GTS versions.

For all Carrera/Cayman/Boxster BIESSE Flasher is already available, contact us to receive more information.

Link to product list