Differences between the .1 and .2 S and non S
. Here's what I found outlining the differences in the 991.1 range (between TT and TTS)..Unlike before, Porsche offered the 991 Turbo S from the start of the production of the 991 Turbo. The unique features of the Turbo S were the GT3 mirrors, slightly different front spoiler grilles and interior features. As before, the Turbo S was a heavily equipped version of the Turbo. The powerkit added 29 KW of power and the following equipment came as standard: PDCC Porsche Dynamic Chassis Control hydraulic rollbar system, Sport Chrono (Launch control and 0.15 bar overboost functions), dynamic engine mounts, PCCB Porsche Ceramic Composite Brakes, central lock wheels, full LED dynamic headlights, 18-way adaptive Sport Plus seats with memory. The 991 Turbo S lapped the Nürburgring Nordschleife in 7:27, which is 3 seconds faster than the 991 GT3.
The rear end of the Turbo and Turbo S look the same, except for the letter ‘S'As Sam / others have said - the Turbo's and engine hardware are the same - the tune accounts for the difference in HP (520 to 560HP)..
Last edited by rodsky; Mar 9, 2023 at 05:27 PM.


