Notices
987 Forum Discussion about the Cayman/Boxster variants (2004-2012)
Sponsored by:
Sponsored by:

987 Updated Shift Cables

Thread Tools
 
Search this Thread
 
Old 06-16-2018, 11:06 AM
  #1  
ekam
Drifting
Thread Starter
 
ekam's Avatar
 
Join Date: May 2009
Location: Toronto
Posts: 2,034
Received 486 Likes on 314 Posts
Question 987 Updated Shift Cables

Who here have actually got theirs replaced with the updated factory shift cables with the 2 extra brackets?

https://www.suncoastparts.com/product/987SCAB.html
https://www.suncoastparts.com/product/PK9872CABLE.html
Old 06-16-2018, 01:25 PM
  #2  
MrMoose
Burning Brakes
 
MrMoose's Avatar
 
Join Date: Jun 2016
Location: SF Bay Area
Posts: 833
Received 319 Likes on 225 Posts
Default

Given that the Numeric cables are cheaper and arguably superior, I'm not sure the updated factory ones are worth considering.
Old 06-16-2018, 02:14 PM
  #3  
Marine Blue
Addict
Rennlist Member
 
Marine Blue's Avatar
 
Join Date: Jul 2004
Location: Temecula, CA
Posts: 16,022
Received 801 Likes on 465 Posts
Default

I have been seriously considering doing this upgrade primarily because the Numeric cables introduce vibration and noise into the cockpit, neither of which enhance the driving experience. I have been wondering if the revised cables from Porsche first of all eliminate the issue with breakage and also improve the feel.

It would be something to do in conjunction with a short shift or GT3 shifter IMHO.
Old 06-16-2018, 02:50 PM
  #4  
ekam
Drifting
Thread Starter
 
ekam's Avatar
 
Join Date: May 2009
Location: Toronto
Posts: 2,034
Received 486 Likes on 314 Posts
Default

There has been at least one owner here who installed Numeric and went back to OEM due to white noise in the cabin. Numeric suggested he installs shrink tubing over the metal bushings but why did it not come that way from Numeric, I don't know.

I'll let you know how the updated factory cables feel like when I get my car back on Tuesday.
Old 06-16-2018, 02:57 PM
  #5  
Marine Blue
Addict
Rennlist Member
 
Marine Blue's Avatar
 
Join Date: Jul 2004
Location: Temecula, CA
Posts: 16,022
Received 801 Likes on 465 Posts
Default

Originally Posted by ekam
There has been at least one owner here who installed Numeric and went back to OEM due to white noise in the cabin. Numeric suggested he installs shrink tubing over the metal bushings but why did it not come that way from Numeric, I don't know.

I'll let you know how the updated factory cables feel like when I get my car back on Tuesday.
Great, thank you!

Are you running the stock shifter or have you upgraded?
Old 06-16-2018, 04:25 PM
  #6  
ekam
Drifting
Thread Starter
 
ekam's Avatar
 
Join Date: May 2009
Location: Toronto
Posts: 2,034
Received 486 Likes on 314 Posts
Default

Stock shifter. I do plan to upgrade the plastic bushings down the road.
Old 06-16-2018, 04:25 PM
  #7  
MrMoose
Burning Brakes
 
MrMoose's Avatar
 
Join Date: Jun 2016
Location: SF Bay Area
Posts: 833
Received 319 Likes on 225 Posts
Default

The Numerics can be noisy as installed, but with a little work you can quiet them down. After trying a bunch of stuff, the two most important things I did were (1) cover the length of the cables in the engine bay with silicone vacuum hose, and (2) reuse the rubber pass-through bushing in the firewall, and really, really seal it on both sides with Dynamat.

With these changes, the Numeric cables are pretty much as quiet as stock.
Old 06-16-2018, 09:30 PM
  #8  
bernb6
Instructor
 
bernb6's Avatar
 
Join Date: Feb 2013
Location: Palo Alto
Posts: 174
Received 15 Likes on 14 Posts
Default

+1 MrMoose approach. That's what I did and that keeps the noise about the same as OEM. You can also add a second, larger diameter silicone hose over the sliced OEM to be sure, overlapping the slice.
Bern
Old 06-17-2018, 12:42 AM
  #9  
Apex1
Instructor
 
Apex1's Avatar
 
Join Date: Mar 2017
Posts: 222
Received 32 Likes on 30 Posts
Default

Just had my local shop install Numeric cables and their short shifter. I highly suggest this combo as it adds a a very positive metallic feel going through the gates to the detent and end plates of each shift. Very positive. The cables are not noticeable due to Dynamat applied to the underside of the console up to the shifter. This upgrade adds another level to my shifting. I just want to shift all the time now, especially downshifting. I need a tune with some crackel in the motor's downshift mapping. The shifter reminds me of my 62 vette with a Hurst shifter. Same type of detent feel, although smoother to facilitate power shifts at 8000 rpm from a roller camshaft engine.

Last edited by Apex1; 06-24-2018 at 02:05 PM.
Old 06-17-2018, 05:54 PM
  #10  
A432
Rennlist Member
 
A432's Avatar
 
Join Date: Nov 2011
Posts: 1,291
Received 349 Likes on 204 Posts
Default

......

Last edited by A432; 06-21-2018 at 06:14 PM.
Old 06-21-2018, 05:55 PM
  #11  
ekam
Drifting
Thread Starter
 
ekam's Avatar
 
Join Date: May 2009
Location: Toronto
Posts: 2,034
Received 486 Likes on 314 Posts
Default

Ok, just got the car back from the dealer. WOW. After putting 130k in my 986 I knew there's something wrong with the 987 shifter the moment I drove the car.

Now each gear "clicks" in with positive feedback, compare to the mushy feeling before where when you put it in any gear you're really not sure if you're actually in that gear. I suspect this will reduce clutch wear as I spend less time riding the clutch.

It feels much closer to 718's shifter I tried at the dealer.

It requires more effort than before to shift, which is a GOOD thing. Very positive.
Old 06-21-2018, 06:00 PM
  #12  
Marine Blue
Addict
Rennlist Member
 
Marine Blue's Avatar
 
Join Date: Jul 2004
Location: Temecula, CA
Posts: 16,022
Received 801 Likes on 465 Posts
Default

Ekam thanks for reporting back. I’ll be going this route also and likely combining it with a GT3 shifter for the metal bushings.
Old 06-21-2018, 06:24 PM
  #13  
ekam
Drifting
Thread Starter
 
ekam's Avatar
 
Join Date: May 2009
Location: Toronto
Posts: 2,034
Received 486 Likes on 314 Posts
Default

Also as a FYI, the factory shift cables come in a 6-7 foot long tube... originally I intended to take it to my indie but since it won't easily fit in the car I've decided to just let the dealer do the work.
Old 06-21-2018, 06:27 PM
  #14  
Jamie140
Nordschleife Master
 
Jamie140's Avatar
 
Join Date: Sep 2003
Location: Barrie/Marco Island, fl.
Posts: 6,259
Received 709 Likes on 336 Posts
Default

I added the oem short shifter and numeric cables to my 987.2 spider. I didn't notice any noise issues.



Quick Reply: 987 Updated Shift Cables



All times are GMT -3. The time now is 04:03 PM.