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  1. #1
    VXRed
    Join Date
    27th February 2016
    Posts
    141

    Default Sport catalytic converter

    Hello Guys,

    did anyone of you used sport catalytic converter for siggy?

    Thanks a lot

  2. #2
    VXR enough
    Join Date
    9th August 2011
    Posts
    2,599

    Default

    yes they have pal , sure one will be along to share thoughts , I need to fit one for my MOT soon too

  3. #3
    VXRed
    Join Date
    27th February 2016
    Posts
    141

    Default

    Quote Originally Posted by bembo449 View Post
    yes they have pal , sure one will be along to share thoughts , I need to fit one for my MOT soon too
    Which pipe did you removed from car? There are thtree, so i want to remove downpipe and pipe after that and leave there both boxes on the back. Is it louder inside?

  4. #4
    VXR enough
    Join Date
    9th August 2011
    Posts
    2,599

    Default

    ive gutted the main cat nr turbo , car already had the 2nd cat delete and centre box delete , its not really any louder but I think that's because I think the main CAT needs a straight pipe through it , I intend to weld a sport cat into the front flexi at some point

  5. #5
    VXRed blooded
    Join Date
    1st August 2016
    Posts
    472

    Default

    Quote Originally Posted by darry View Post
    Which pipe did you removed from car? There are thtree, so i want to remove downpipe and pipe after that and leave there both boxes on the back. Is it louder inside?
    Where are the 3 cats?
    Vectra VXR estate 07

  6. #6
    VXRed blooded
    Join Date
    1st August 2016
    Posts
    472

    Default

    Quote Originally Posted by bembo449 View Post
    ive gutted the main cat nr turbo , car already had the 2nd cat delete and centre box delete , its not really any louder but I think that's because I think the main CAT needs a straight pipe through it , I intend to weld a sport cat into the front flexi at some point
    What do you gain by removing the flexi joint for a fixed section wether that’s pipe or a cat?
    Vectra VXR estate 07

  7. #7
    VXR enough
    Join Date
    9th August 2011
    Posts
    2,599

    Default

    im not removing the flexi pal , just welding a sport cat into the straight pipe part of the front flexi

  8. #8
    VXRed
    Join Date
    27th February 2016
    Posts
    141

    Default

    which sport cat do you want to use?

  9. #9
    VXR enough
    Join Date
    9th August 2011
    Posts
    2,599

    Default

    Not decided but probably a 100 cell

  10. #10
    VXRed
    Join Date
    27th February 2016
    Posts
    141

    Default

    Courtenay use 200cell sport cat from HJS, but it is prety expensive. It takes about 500$.

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