Notices
991 2012-2019
Sponsored by:
Sponsored by:

Add limited slip to base 991.2?

Thread Tools
 
Search this Thread
 
Old 04-24-2020, 09:58 PM
  #31  
Wujohn
Rennlist Member
 
Wujohn's Avatar
 
Join Date: Aug 2018
Location: San Diego
Posts: 1,210
Received 425 Likes on 269 Posts
Default

Originally Posted by tosha
I'm tempted to get Guard LSD + APR tune. I do like the fact that I've been learning how throttle can destabilize a car, and how entry speed is so important. I miss the sensation of a torquey acceleration out of a turn after a good heel and toe that I felt in my 996 4S. Perhaps the LSD can allow me to experience that again. I still can't believe how commuters like Nick Murray get away with blathering on about what an amazing car the base is. It is not a driver's car. I love how mine is optioned, and it's beautiful, and although I peep at autotempest and dream about a GT3 touring, it seems like the most prudent thing to do is make these upgrades for the time being.
Have you compared the cost of swapping for an S? Just curious as they are priced in the mid 80's and come with LSD plus more oopmh and braking. I've thought a lot about, among other things, tuning my car. I also thought maybe adding LSD would be good but I am not sure if the cost is worth it given you can get more car plus LSD for not a very big increase in price. I'm assuming that base Carrera's are going mid 70'S at this point.

Last edited by Wujohn; 04-24-2020 at 10:46 PM.
Old 04-24-2020, 11:19 PM
  #32  
tosha
Instructor
 
tosha's Avatar
 
Join Date: Aug 2017
Location: San Francisco
Posts: 213
Received 37 Likes on 22 Posts
Default

Originally Posted by Wujohn
Have you compared the cost of swapping for an S? Just curious as they are priced in the mid 80's and come with LSD plus more oopmh and braking. I've thought a lot about, among other things, tuning my car. I also thought maybe adding LSD would be good but I am not sure if the cost is worth it given you can get more car plus LSD for not a very big increase in price. I'm assuming that base Carrera's are going mid 70'S at this point.
It'll be really close if I swap, and my Tractive suspension and alignment is so much better than stock that a tune with LSD could be quite interesting. It's also nearly impossible to find something comparably classy to graphite blue metallic with dual-tone graphite/chalk interior, PSE, 20" wheels, and MT... I think at this point I'll just hold out for a GT3.
Old 04-24-2020, 11:23 PM
  #33  
TomTarzian
Drifting
 
TomTarzian's Avatar
 
Join Date: May 2018
Location: In Mass (as in church)
Posts: 2,141
Received 573 Likes on 391 Posts
Default

Originally Posted by stout
You are welcome, and, yes, I believe they were 295s. Some from Porsche were grumbling about this, but I was shocked at how well the cars worked in very cold temps and then also in not-so-bad temps. Epic drives, those days. I can certainly see where ground clearance would be the issue with Sport PASM or GT suspension—it makes perfect sense, and things only get a little better with standard PASM...
Thanks, Pete. I had winter 295s on the rear of my 991.2 C2 the last two winters and they and the car--no LSD--worked fine in what little snow and ice we received.

For Christ,
TT
Old 08-08-2020, 11:23 PM
  #34  
Norge911
Rennlist Member
 
Norge911's Avatar
 
Join Date: Apr 2019
Location: Houston
Posts: 1,474
Received 581 Likes on 388 Posts
Default

Any update on Guards for PDK or manual?
Old 08-09-2020, 12:00 AM
  #35  
Jeahbladejeah
Rennlist Member
 
Jeahbladejeah's Avatar
 
Join Date: Oct 2019
Location: Denver
Posts: 327
Received 276 Likes on 121 Posts
Default

Delete
Old 08-11-2020, 02:35 PM
  #36  
rugu6869
Burning Brakes
 
rugu6869's Avatar
 
Join Date: Feb 2020
Location: Chester Springs, PA
Posts: 970
Received 464 Likes on 301 Posts
Default

I contacted Guard and got this response. I have a manual 2017 991.2 C2.
Thank you for your interest in our products. Yes, we do make an LSD that fits your application. We no longer make TBDs. the LSD is $3295 and in stock. Where are you located and I'll put you in touch with a dealer who can help you with installation and purchase as we do not sell directly.
Regards,

Matt Monson
Guard Transmission LLC
970-669-7144
The following users liked this post:
Bulldawgfan1000 (10-19-2020)
Old 10-19-2020, 07:48 PM
  #37  
tgavem
Three Wheelin'
 
tgavem's Avatar
 
Join Date: Oct 2012
Location: Houston
Posts: 1,948
Received 197 Likes on 118 Posts
Default

Nice
Old 10-19-2020, 08:03 PM
  #38  
stout
Rennlist Member
 
stout's Avatar
 
Join Date: Feb 2007
Location: ^ The Bay Bridge
Posts: 4,906
Received 1,320 Likes on 613 Posts
Default

Originally Posted by rugu6869
I contacted Guard and got this response. I have a manual 2017 991.2 C2.
Thank you for your interest in our products. Yes, we do make an LSD that fits your application. We no longer make TBDs. the LSD is $3295 and in stock. Where are you located and I'll put you in touch with a dealer who can help you with installation and purchase as we do not sell directly.
Regards,

Matt Monson
Guard Transmission LLC
970-669-7144
Originally Posted by tgavem
Nice
Thanks for passing this along. I wonder if it's possible to obtain the parts to move to the Carrera S/GTS/T's effective final drive ratio "while in there" and if doing so makes any sense.

Carrera + LSD/final drive + suspension upgrade + GT4 shifter + less sound deadening is effectively a Carrera T without RAS and PSE, which is pretty attractive to me. Makes no financial sense vs swapping to a T/S/GTS, but if it's a matter of upgrading the car you've got over time…
The following users liked this post:
UpOnTheWheel (10-20-2020)
Old 10-19-2020, 09:59 PM
  #39  
TomTarzian
Drifting
 
TomTarzian's Avatar
 
Join Date: May 2018
Location: In Mass (as in church)
Posts: 2,141
Received 573 Likes on 391 Posts
Default

Maybe a group buy?

God bless,
TT
Old 10-20-2020, 02:28 AM
  #40  
nomad13
Rennlist Member
 
nomad13's Avatar
 
Join Date: Sep 2018
Posts: 56
Likes: 0
Received 15 Likes on 11 Posts
Default

I’m interested in a group buy. I’m getting a an Apr tune in 2 weeks. HPDE at Barber which is local to me. I have heard labor could be 12 hours unofficialy??
The following users liked this post:
Bulldawgfan1000 (07-16-2021)
Old 10-20-2020, 04:17 AM
  #41  
4 Point 0
Rennlist Member
 
4 Point 0's Avatar
 
Join Date: Aug 2017
Posts: 2,417
Received 1,280 Likes on 677 Posts
Default

Finally. I have a highly modified GTS and i am constantly lighting up the inside wheel at the track. I am wanting a 1.5 way locking mechanical diff.

Does anyone know if all GTS have PTV or PTV+ or did you need to spec that?

I also want a full mechanical option.

I was spinning the wheels so much at the track, the diff heated up so much I got a “Front diff failure’” warning on the dash. The funny thing is, my car is NOT a 4. So it doesn’t have a frint diff. I came in and it cooled down and was fine.

but i am loosing drive out of the corners for sure. I want more power, but there is no use until we get a mechanical diff.

Last edited by 4 Point 0; 01-04-2022 at 03:34 PM.
Old 10-20-2020, 04:22 AM
  #42  
SlickOne
Rennlist Member
 
SlickOne's Avatar
 
Join Date: Nov 2012
Location: East Coast
Posts: 546
Received 47 Likes on 34 Posts
Default

Originally Posted by 4 Point 0
Finally. I have a highly modified GTS and i am constantly lighting up the inside wheel at the track. I am wanting a one way locking mechanical diff.

Does anyone know if all GTS have PTV or PTV+ or did you need to spec that?

I also want a full mechanical option.

I was spinning the wheels so much at the track, the diff heated up so much I got a “Front diff failure’” warning on the dash. The funny thing is, my car is NOT a 4. So it doesn’t have a frint diff. I came in and it cooled down and was fine.

but i am loosing drive out of the corners for sure. I want more power, but there is no use until we get a mechanical diff.
From what I understand PTV comes on all non base manual transmission cars and PTV plus is on all non base PDK cars.
Old 10-20-2020, 04:24 AM
  #43  
4 Point 0
Rennlist Member
 
4 Point 0's Avatar
 
Join Date: Aug 2017
Posts: 2,417
Received 1,280 Likes on 677 Posts
Default

Originally Posted by SlickOne
From what I understand PTV comes on all non base manual transmission cars and PTV plus is on all non base PDK cars.
Oh Crap. I have PDK. I am pretty sure my mechanic said they don’t have anything for PTV plus yet.

Old 10-20-2020, 10:37 AM
  #44  
rugu6869
Burning Brakes
 
rugu6869's Avatar
 
Join Date: Feb 2020
Location: Chester Springs, PA
Posts: 970
Received 464 Likes on 301 Posts
Default

Originally Posted by 4 Point 0
Oh Crap. I have PDK. I am pretty sure my mechanic said they don’t have anything for PTV plus yet.
What does the GT3/RS use? Maybe start looking there.

I know Guard doesn't make one for the PDK, only manual. It also looks like OS Giken makes an LSD for the PDK for 2012-15 cars. Contact them to see if they have anything in the works.
Old 10-20-2020, 01:20 PM
  #45  
tgavem
Three Wheelin'
 
tgavem's Avatar
 
Join Date: Oct 2012
Location: Houston
Posts: 1,948
Received 197 Likes on 118 Posts
Default

Link to OS Giken website

https://osgikenusa.com/collections/lsd/porsche


Quick Reply: Add limited slip to base 991.2?



All times are GMT -3. The time now is 12:14 AM.