[Rutger Gert-jan]

Hi,



Today I installed the cat-back system from Cargraphic on my car, it makes a difference performance wise as it improves the sound...just some pictures to share....The car is now running with the stock exhaust manifold & Cat. The resonator has been replaced by two pipes, which run all the way up to the rear muffler.

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[Mark]

Very nice, glad you finally got it installed.

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[S_Cal968]

Too bad there isn't an easy way to hear this and other systems out there...

Is it possible to post an installed pic?

Looks nice out of the car...

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[Rutger Gert-jan]

I will try to crawl under the car and make a picture this weekend..... <img src="/forum/images/smilies/968/unsure.gif" class="smilie" alt="" />

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[S_Cal968]

Would you describe the new sound as deeper or higher pitched?



Oddly enough I checked the Cargraphic web-site and there's nothing listed for 968[?]. Was your system special order?

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[968norway]

I recently installed the full Cargraphic exhaust, with the mid-box. Can report a noticeably deeper note, more of a growl. Definitely an improvement over standard.



Have you gone to the cargraphic.de website? You can see it there.

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[Rutger Gert-jan]

[quote name='968norway' post='38190' date='Jul 13 2007, 09:03 AM']I recently installed the full Cargraphic exhaust, with the mid-box. Can report a noticeably deeper note, more of a growl. Definitely an improvement over standard.



Have you gone to the cargraphic.de website? You can see it there.[/quote]



Did you also replace the Cat?? I am afraid if I will change the Cat to a sport Cat I am loosing to much back presure, because I do not have the mid box anymore.....

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[968norway]

Yes, the whole system is changed cat and all. Haven't really noticed any loss in low end torque. I am using the chip from transaxle-motorsport in germany, really made a difference with the low end.

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[flash]

norway - yeah - probably a close wash there on the torque numbers, but if you're having more fun with the car, that's the important thing



rutger - not only is that a potential problem, but it changed the mixture on my car - it appears that the size of the cat helps determine what the computer tells the system to do - the tiny cats caused my car to run rich down low, especially when cold - it was so bad i was sooting my exhaust tip very quickly - even the one i have now is not big enough - i will likely be changing to a larger one very soon



this is one thing porsche got right, and i have not been able to improve on it

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[Renalicious]

Any chance we could get some sound / video clips of this exhaust as well? <img src="/forum/images/smilies/968/happy.gif" class="smilie" alt="" />

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