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the rainge
Silverstone


Joined: 15 Jan 2011
Posts: 105



PostPosted: Wed Nov 28, 2018 10:44 pm    Post subject: 997 gt2rs intercooler part number question Reply with quote

Hi all, I'm looking into getting a pair of gt2 Rs intercoolers for my car.
The question I have is about the part numbers, the first part numbers where 997.110.639.70 and 997.110.640.70 for left and right, but where superceded with 997.110.639.71 and 997.110.640.71. Does anyone know if they just changed the part numbers for some reason or whether the early part number items are different intercoolers to the later ones or if they are the exact same parts.
Thanks in advance
 
  
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Bikeracer1098
Suzuka


Joined: 28 Mar 2015
Posts: 1022
Location: Camberley, Surrey


PostPosted: Fri Nov 30, 2018 1:06 am    Post subject: Reply with quote

The 997.2 GT2RS has exactly Reg same intercooler as the 997.2 turbo and 997.2 turbo S.
Hope that helps
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New997buyer
Fuji


Joined: 17 Oct 2010
Posts: 9043



PostPosted: Fri Nov 30, 2018 6:19 am    Post subject: Reply with quote

An increasingly popular upgrade is now the DO88 range:

http://www.do88.co.uk/product_info.php?products_id=8910

This is the first choice now for many of the tuning fraternity and what I’ll be going for personally over the OEM units Thumb
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997.1 turbo man
Ex 997.1 turbo tip S, 996.2 turbo tip S, 996.1 C2 man
 
  
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apollokre1d
Sepang


Joined: 06 Nov 2012
Posts: 2841
Location: United Kingdom


PostPosted: Fri Nov 30, 2018 6:58 am    Post subject: Reply with quote

New997buyer wrote:
An increasingly popular upgrade is now the DO88 range:

http://www.do88.co.uk/product_info.php?products_id=8910

This is the first choice now for many of the tuning fraternity and what I’ll be going for personally over the OEM units Thumb


+1 they are far superior to the ones fitted to a GT2RS
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996ttalot
Approved Trader


Joined: 21 Sep 2009
Posts: 1440
Location: Horley Gatwick


PostPosted: Fri Nov 30, 2018 8:57 am    Post subject: Reply with quote

Actually there needs to be a little clarification here.

The do88 ones mentioned in the link are very similar in terms of performance and have the benefit of solid end tanks which can be an issue with gt2rs intercoolers above a certain power level. We tend to take the do88 ones over the gt2rs especially since price point is the same.

The following ones from do88 are the ones that outperform significantly over the gt2rs and do88 straight replacements.

http://www.nineexcellence.com/upgrades/intakeintercoolers/icm-230-1.html from do88.

Obviously the price is different but the performance difference is huge - significant.

This applies also to 997.2, 991.1 and 991.2 which we have fitted these too (different part numbers clearly for those variants).
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996ttalot
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Joined: 21 Sep 2009
Posts: 1440
Location: Horley Gatwick


PostPosted: Fri Nov 30, 2018 9:00 am    Post subject: Reply with quote

apollokre1d wrote:
New997buyer wrote:
An increasingly popular upgrade is now the DO88 range:

http://www.do88.co.uk/product_info.php?products_id=8910

This is the first choice now for many of the tuning fraternity and what I’ll be going for personally over the OEM units Thumb


+1 they are far superior to the ones fitted to a GT2RS
You have these ones fitted to your car

http://www.nineexcellence.com/upgrades/intakeintercoolers/icm-230-1.html

ken
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apollokre1d
Sepang


Joined: 06 Nov 2012
Posts: 2841
Location: United Kingdom


PostPosted: Fri Nov 30, 2018 1:36 pm    Post subject: Reply with quote

Cheers Ken, I should have checked the link... I assumed New997buyer was referring to the DO88 Full Big Pack.
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New997buyer
Fuji


Joined: 17 Oct 2010
Posts: 9043



PostPosted: Mon Dec 17, 2018 9:00 pm    Post subject: Reply with quote

996ttalot wrote:
Actually there needs to be a little clarification here.

The do88 ones mentioned in the link are very similar in terms of performance and have the benefit of solid end tanks which can be an issue with gt2rs intercoolers above a certain power level. We tend to take the do88 ones over the gt2rs especially since price point is the same.

The following ones from do88 are the ones that outperform significantly over the gt2rs and do88 straight replacements.

http://www.nineexcellence.com/upgrades/intakeintercoolers/icm-230-1.html from do88.

Obviously the price is different but the performance difference is huge - significant.

This applies also to 997.2, 991.1 and 991.2 which we have fitted these too (different part numbers clearly for those variants).


Thanks for the clarification Ken.
New997buyer wrote:
An increasingly popular upgrade is now the DO88 range:

http://www.do88.co.uk/product_info.php?products_id=8910

This is the first choice now for many of the tuning fraternity and what I’ll be going for personally over the OEM units Thumb


Something you’ve confirmed. As well as a range of options being available.

Out of curiosity, in what circumstances are the higher price units needed or justified? I ask as I hope to be in the market for intercoolers soon and some insight would be helpful. Thanks thumbsup
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Ex 997.1 turbo tip S, 996.2 turbo tip S, 996.1 C2 man

Last edited by New997buyer on Mon Dec 17, 2018 9:03 pm; edited 1 time in total
 
  
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New997buyer
Fuji


Joined: 17 Oct 2010
Posts: 9043



PostPosted: Mon Dec 17, 2018 9:02 pm    Post subject: Reply with quote

apollokre1d wrote:
Cheers Ken, I should have checked the link... I assumed New997buyer was referring to the DO88 Full Big Pack.


Sorry dude, being Scottish I was referring to the cheapest in the range Very Happy
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“Forum signatures with quotes from famous people is a form of pretentiousness beyond compare, Sir!” Abraham Lincoln in conversation with Groucho Marx.

997.1 turbo man
Ex 997.1 turbo tip S, 996.2 turbo tip S, 996.1 C2 man
 
  
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996ttalot
Approved Trader


Joined: 21 Sep 2009
Posts: 1440
Location: Horley Gatwick


PostPosted: Mon Dec 17, 2018 9:25 pm    Post subject: Reply with quote

New997buyer wrote:
996ttalot wrote:
Actually there needs to be a little clarification here.

The do88 ones mentioned in the link are very similar in terms of performance and have the benefit of solid end tanks which can be an issue with gt2rs intercoolers above a certain power level. We tend to take the do88 ones over the gt2rs especially since price point is the same.

The following ones from do88 are the ones that outperform significantly over the gt2rs and do88 straight replacements.

http://www.nineexcellence.com/upgrades/intakeintercoolers/icm-230-1.html from do88.

Obviously the price is different but the performance difference is huge - significant.

This applies also to 997.2, 991.1 and 991.2 which we have fitted these too (different part numbers clearly for those variants).


Thanks for the clarification Ken.
New997buyer wrote:
An increasingly popular upgrade is now the DO88 range:

http://www.do88.co.uk/product_info.php?products_id=8910

This is the first choice now for many of the tuning fraternity and what I’ll be going for personally over the OEM units Thumb


Something you’ve confirmed. As well as a range of options being available.

Out of curiosity, in what circumstances are the higher price units needed or justified? I ask as I hope to be in the market for intercoolers soon and some insight would be helpful. Thanks thumbsup


Re circumstances I would say anything with true 600whp plus is beneficial to go to the larger coolers - clearly it depends on your usage as well as if you are not going over a certain speed then the base do88 would be fine.
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New997buyer
Fuji


Joined: 17 Oct 2010
Posts: 9043



PostPosted: Mon Dec 17, 2018 9:30 pm    Post subject: Reply with quote

That’s very helpful Ken. So would the less expensive DO88 GT2RS substitutes be more beneficial than OEM GT2RS on things Alpine passes or the odd high speed run on a detestricted stretch of autobahn? Question
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997.1 turbo man
Ex 997.1 turbo tip S, 996.2 turbo tip S, 996.1 C2 man
 
  
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996ttalot
Approved Trader


Joined: 21 Sep 2009
Posts: 1440
Location: Horley Gatwick


PostPosted: Mon Dec 17, 2018 9:43 pm    Post subject: Reply with quote

New997buyer wrote:
That’s very helpful Ken. So would the less expensive DO88 GT2RS substitutes be more beneficial than OEM GT2RS on things Alpine passes or the odd high speed run on a detestricted stretch of autobahn? Question
yes but if you can go for the larger ones all the better. I cannot stress how much better the larger ones are - yes they are more than double the price but the delta is substantial -
Currently working on a project at the moment - the picture below shows 991 intercoolers ( note plastic end tanks ) then 991gt2rs ( note proper end tanks ) and the do88 larger intercooler - it is not just the size in this case but efficiency, flow etc. The 991 with plastic end tanks is very similar to 997gt2rs intercoolers.
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New997buyer
Fuji


Joined: 17 Oct 2010
Posts: 9043



PostPosted: Mon Dec 17, 2018 9:48 pm    Post subject: Reply with quote

Thanks Ken. Helpful and good food for thought thumbsup
_________________
“Forum signatures with quotes from famous people is a form of pretentiousness beyond compare, Sir!” Abraham Lincoln in conversation with Groucho Marx.

997.1 turbo man
Ex 997.1 turbo tip S, 996.2 turbo tip S, 996.1 C2 man
 
  
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dariog
Newbie


Joined: 24 Jun 2015
Posts: 15



PostPosted: Sun Dec 30, 2018 7:24 pm    Post subject: Re: 997 gt2rs intercooler part number question Reply with quote

the rainge wrote:
Hi all, I'm looking into getting a pair of gt2 Rs intercoolers for my car.
The question I have is about the part numbers, the first part numbers where 997.110.639.70 and 997.110.640.70 for left and right, but where superceded with 997.110.639.71 and 997.110.640.71. Does anyone know if they just changed the part numbers for some reason or whether the early part number items are different intercoolers to the later ones or if they are the exact same parts.
Thanks in advance


997 GT2RS
99711063971 - left side
99711064071 - right side

991.2 GT2RS
99111063980 - left side
99111064080 - right side

Best
Darek
 
  
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