Difference 991.2 Turbo vs Turbo S and compatibility of St.2 parts 991.1 Turbo S
05-30-2016, 05:29 AM
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Difference 991.2 Turbo vs Turbo S and compatibility of St.2 parts 991.1 Turbo S
Hello everybody,
I am from Europe and now I have 991.1 Turbo S with Stage 2 (Akrapovich exhaust, decat downpipes, IPD plenum, IPD y-pipe, Cobb Accessport)
I want to upgrade to 991.2 so I have 2 questions
1) What is the difference between 991.2 Turbo / Turbo S? 997.2 and 991.1 models have only soft difference, but in the new generation they have different turbo parts - is it very important for tuning and power?
2) What amount of my st2 parts I can put on a new car? Cobb is compatible, Akrapovich is not... What about decat downpipes, IPD plenum, IPD y-pipe?
Thank you!
I am from Europe and now I have 991.1 Turbo S with Stage 2 (Akrapovich exhaust, decat downpipes, IPD plenum, IPD y-pipe, Cobb Accessport)
I want to upgrade to 991.2 so I have 2 questions
1) What is the difference between 991.2 Turbo / Turbo S? 997.2 and 991.1 models have only soft difference, but in the new generation they have different turbo parts - is it very important for tuning and power?
2) What amount of my st2 parts I can put on a new car? Cobb is compatible, Akrapovich is not... What about decat downpipes, IPD plenum, IPD y-pipe?
Thank you!
05-30-2016, 05:38 AM
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Found information about 991.2
What is the difference between their performance in st2? Does anybody already run them on dynostand?
Pre-2017 991 I would say save your money if you don't want the extra options that come with the S. Buy a turbo and get a tune for it.
However in 2017 the 991.2 Turbo S has larger turbos, larger fuel system, and improved intake ports over the standard turbo. It's worth the premium if you care about max performance stock and getting the most from a tune with stock turbos. It should also have a higher performance ceiling with larger aftermarket turbos due to the intake ports and larger fuel system.
However in 2017 the 991.2 Turbo S has larger turbos, larger fuel system, and improved intake ports over the standard turbo. It's worth the premium if you care about max performance stock and getting the most from a tune with stock turbos. It should also have a higher performance ceiling with larger aftermarket turbos due to the intake ports and larger fuel system.
