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Kline 718 GT4/Spyder exhaust

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Old 10-27-2023 | 08:38 PM
  #1846  
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Originally Posted by MrFunk
I would not have expected cracking in the actual exhaust. I believe most the discussion around the concerns of an unshielded aftermarket OAP was related to the high heat exposure to surrounding suspension components and tires, not the actual exhaust itself cracking. In fact I'd think exhaust/pipe heat shield wrap, while it would protect other components, would in fact cause the actual exhaust itself to retain more heat in the system. It's an interesting debate.
He did discover that my rear axle boots were leaking some grease, but I don't know if it's related since there's a thread in the GT3 forum about it. I also know someone else who had a GT4 with the same issue.
Old 10-28-2023 | 12:26 AM
  #1847  
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anyone selling used set of klines?
Old 10-28-2023 | 12:40 AM
  #1848  
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Originally Posted by richysh
anyone selling used set of klines?
https://rennlist.com/forums/market/1364943
Old 10-28-2023 | 12:41 AM
  #1849  
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Originally Posted by brandobot
i was looking at either just the axleback and/or with OAP, not headers. Thank you though!
Old 10-28-2023 | 01:08 AM
  #1850  
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Originally Posted by richysh
i was looking at either just the axleback and/or with OAP, not headers. Thank you though!
New in stock. Discounted pricing for Rennlisters.

plz email sales@supremepower.com for info!
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Old 11-01-2023 | 08:30 PM
  #1851  
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This went on today. Inconel OAPs (shielded) + back box. Stock tips. My first impression - amazing. The tone and character over 4k RPM is completely changed with some tasteful pops when coming off throttle abruptly. Looking forward to hearing how it evolves once it heat cycles.

I also have some valve collars that I'll put on soon, but for now I'm running factory valve logic.
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Old 11-01-2023 | 08:35 PM
  #1852  
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Originally Posted by Chonson


This went on today. Inconel OAPs (shielded) + back box. Stock tips. My first impression - amazing. The tone and character over 4k RPM is completely changed with some tasteful pops when coming off throttle abruptly. Looking forward to hearing how it evolves once it heat cycles.

I also have some valve collars that I'll put on soon, but for now I'm running factory valve logic.
Awesome! Enjoy!! It does get better w use too!
Old 11-01-2023 | 09:17 PM
  #1853  
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Originally Posted by Chonson


This went on today. Inconel OAPs (shielded) + back box. Stock tips. My first impression - amazing. The tone and character over 4k RPM is completely changed with some tasteful pops when coming off throttle abruptly. Looking forward to hearing how it evolves once it heat cycles.

I also have some valve collars that I'll put on soon, but for now I'm running factory valve logic.

These pics never get old to me!
Did you retain stock tips, or go with an aftermarket option?
Old 11-01-2023 | 09:19 PM
  #1854  
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Originally Posted by BoxKing
These pics never get old to me!
Did you retain stock tips, or go with an aftermarket option?


Stock tips
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Old 11-01-2023 | 09:40 PM
  #1855  
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You done good @Chonson
Old 11-01-2023 | 09:52 PM
  #1856  
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Originally Posted by Chonson


Stock tips
Would you be in the greater Houston area? Definitely would like to hear this setup.
Old 11-01-2023 | 11:28 PM
  #1857  
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Originally Posted by aclicky
Would you be in the greater Houston area? Definitely would like to hear this setup.
I'm in Katy (Firethorne) if you're ever around and want to hear the SS version.
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Old 11-06-2023 | 01:45 PM
  #1858  
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Originally Posted by aclicky
Would you be in the greater Houston area? Definitely would like to hear this setup.
I am in League City with SS version.
Old 11-13-2023 | 08:42 PM
  #1859  
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I'm close to pulling the trigger on Kline, but just want to finish doing my DD with this sizable purchase. Has anyone got Kline (SS or Inconel) OAPS & Box - and felt that the change was not significant enough or not worth the $5-8k ? Just want to make sure I will not have buyers remorse. From everything I have read the Kline is the way to go so I should be very happy with it.
Old 11-13-2023 | 08:45 PM
  #1860  
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Originally Posted by slm9555
I'm close to pulling the trigger on Kline, but just want to finish doing my DD with this sizable purchase. Has anyone got Kline (SS or Inconel) OAPS & Box - and felt that the change was not significant enough or not worth the $5-8k ? Just want to make sure I will not have buyers remorse. From everything I have read the Kline is the way to go so I should be very happy with it.
****ty sound vs great sound, the Oem is the worst GT car sound ever released by Porsche. Kline fix it, if you then regret to spend this amount of $$$ in Kline, better go to the doc, maybe some hearing problem lol 😜

Last edited by Bill_76; 11-13-2023 at 08:46 PM.
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