John@Fabspeed

We aren't exactly in good shape now either with this Nor' Easter coming!!

911SLOW

Because motorsport snake oil is more efficient. Are you new here or what?

NVRANUF

IMO..... Measurable gains from stock "tuned" NA Porsche engines = snake oil!

Tacet-Conundrum

So the "Sport Steering" option is just an ECU mapping?

nmurray22

Good tread, looking forward to the results.

chuck911

Yes. If you follow along, Chris Harris states in his GT3 review that even the GT3 steering is all mapping. All the parts are the same. No not suspension, and that stuff definitely matters. But all the steering mechanism. Only the mapping is different.

LexVan

And how would CH be privy to this info?

reidry

While that is what Chris Harris stated in his first 991 GT3 video subsequent publications have noted that the attachment of the steering rack to the chassis has changed.

Also of note, and as you mentioned, many of the suspension arms and bushings are different, stiffer which affects the frequencies transmitted to the electric steering system and subsequently the steering wheel.

While the GT3 has a different steering map, it would be a stretch to say downloading that map to a standard 991 would impart the same feel.

Ryan

LTP

still no result ? its 2017.. pls update if u can thx