GTS Gert Carnewal 200 Cell HJS HD Cats
Results 1 to 15 of 15

Thread: GTS Gert Carnewal 200 Cell HJS HD Cats

  1. #1
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

    GTS Gert Carnewal 200 Cell HJS HD Cats

    So I have bought a another pair of headers which have been sent to Gert for the 200 Cell HJS HD cat modification, its a much cheaper way of upgrading your headers, details to follow in due course

  2. Remove Advertisements
     

  3. #2
    Join Date
    Sep 2012
    Location
    AL
    Posts
    186
    Likes (Given)
    89
    Likes (Received)
    54
    Downloads
    8
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    This is the 1st I have heard of this can you give us more details? Links?

  4. #3
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

  5. Remove Advertisements
    Planet-9.com
    Advertisements
     

  6. #4
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    GTS Gert Carnewal 200 Cell HJS HD Cats-cats-png

    Replaces OEM cats with HJS 200 Cell HD cats, by far the most cost effective method

  7. #5
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    Get them back next week

  8. #6
    Join Date
    Sep 2012
    Location
    AL
    Posts
    186
    Likes (Given)
    89
    Likes (Received)
    54
    Downloads
    8
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    Thanks let us know how they perform.

  9. #7
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    going on tomorrow all being well GTS Gert Carnewal 200 Cell HJS HD Cats-headers-jpg

  10. #8
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    ok on Thurs they were installed and initially on Thurs eve I was a little confused, as they were only 5-10% louder but Gert noted it takes up to 200 km for the ECU to adjust. By Friday evening, everything had indeed changed, they are epic, pressing the sport button alone and you can hear the engine notably upping its game and with the Sport exhaust button pressed it is 20% louder, with no drone
    Last edited by RichardCH; 03-24-2019 at 09:28 AM.

  11. #9
    Join Date
    Jan 2007
    Location
    Florida
    Posts
    1,560
    Likes (Given)
    104
    Likes (Received)
    259
    Images
    15
    Downloads
    61
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    Quote Originally Posted by RichardCH View Post
    ok on Thurs they were installed and initially on Thurs eve I was a little confused, as they were only 5-10% louder but Gert noted it takes up to 200 km for the ECU to adjust. By Friday evening, everything had indeed changed, they are epic, pressing the sport button alone and you can hear the engine notably upping its game and with the Sport exhaust button pressed it is 20% louder, with no drone
    I'm glad this choice worked out well for you. It's like a modest "Stage1" exhaust system upgrade. While it's not inexpensive, it doesn't require any other products to complement it and so provides good "bang for the buck". Thanks for sharing your findings and impressions with the community.

    Sent from my XT1650 using Tapatalk
    Best regards,
    Croc'ed
    Metro NY PCA Deputy Chief DE Instructor

  12. #10
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    thks, I agree its not cheap but less expensive than a set of new headers, I have no doubt that Soul Performances header set might indeed sound better with different piping but I need for vehicle metriculation reasons, for my car to look stock on a ramp and this fits the bill. fwiw I bought a set of new unused GT4 headers from Ebay and had those modified

  13. #11
    Join Date
    Jan 2007
    Location
    Florida
    Posts
    1,560
    Likes (Given)
    104
    Likes (Received)
    259
    Images
    15
    Downloads
    61
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    Quote Originally Posted by RichardCH View Post
    thks, I agree its not cheap but less expensive than a set of new headers, I have no doubt that Soul Performances header set might indeed sound better with different piping but I need for vehicle metriculation reasons, for my car to look stock on a ramp and this fits the bill. fwiw I bought a set of new unused GT4 headers from Ebay and had those modified
    So it's "Stage 1+" then! GTS Gert Carnewal 200 Cell HJS HD Cats

    Sent from my XT1650 using Tapatalk
    Best regards,
    Croc'ed
    Metro NY PCA Deputy Chief DE Instructor

  14. #12
    Join Date
    Dec 2015
    Location
    Georgia
    Posts
    248
    Likes (Given)
    345
    Likes (Received)
    72
    Downloads
    3
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    Quote Originally Posted by RichardCH View Post
    thks, I agree its not cheap but less expensive than a set of new headers, I have no doubt that Soul Performances header set might indeed sound better with different piping but I need for vehicle metriculation reasons, for my car to look stock on a ramp and this fits the bill. fwiw I bought a set of new unused GT4 headers from Ebay and had those modified
    I love seeing folks pioneer their own path like this. How much was the total (parts cost) investment? Could one retrofit their existing headers to save money? What kind of labor costs are involved with the R&R?
    2015 Porsche Boxster GTS
    2019 Mercedes-Benz E450 4Matic Wagon / 2015 BMW X1 M Sport / FOR SALE: 2011 Ford F-150 Lariat Limited
    Favorite Former Rides: 09 Audi A4 Avant / 08 Audi TT / 03 Ford SVT Lightning / 01 Ford SVT Lightning / 93 BMW 740iL / 90 BMW 535i / 86 Porsche 944 Turbo / 83 Porsche 944

  15. #13
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    yes you dont need to buy a set of replacement headers at all so its $1300 + circa 3.5 half hours labor if you don't do it yourself (fyi I paid $750 for the new GT4 headers from ebay)
    Last edited by RichardCH; 03-30-2019 at 11:55 AM.

  16. #14
    Join Date
    May 2018
    Posts
    2
    Likes (Given)
    0
    Likes (Received)
    1
    Downloads
    0
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    Will you now get a remap for the car? I wonder how much of a difference there is between 200cel after market headers and a remap compared to modified originals with 200cel and remap? Most aftermarket headers are equal length and what looks like a better collector design (soul, cargraphic, FVD), which may add a bit more torque and power, but most of the increase must come from the 200cel cat itself, and the modified version is considerably cheaper. Cargraphic themselves off both options in Europe so must think just modifying the original is definitely worth while.

  17. #15
    Join Date
    Apr 2016
    Location
    zurich
    Posts
    220
    Likes (Given)
    0
    Likes (Received)
    38
    Downloads
    2
    Uploads
    0

    Re: GTS Gert Carnewal 200 Cell HJS HD Cats

    the ECU should remap itself automatically to the new set up, its one of the few areas of AI that actually works, feel I have no need for a remap otherwise

  18. Remove Advertisements
     

Similar Threads

  1. Noticeable Difference with 200 cell cats?
    By pcscars in forum 718 Chat
    Replies: 1
    Last Post: 09-22-2018, 04:07 AM
  2. Used Milltek Mufflers w/200 Cell Cats 996TT
    By GMP - Matthew in forum Club 911 - General Discussion
    Replies: 0
    Last Post: 10-26-2012, 12:53 PM
  3. Replies: 0
    Last Post: 07-09-2012, 06:20 AM
  4. cats 100 or 200 cell ?
    By 911speeder in forum 911 Modifications
    Replies: 1
    Last Post: 06-15-2011, 08:44 AM

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •