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Discussion Starter · #1 ·
I want to get a 3" THDP for my mostly stock GN. If I get one with the 1" swing valve puck will it still work with the stock turbo with the 3/4" hole? I plan on eventually getting a larger turbo and I want the 1" puck to control future boost creep problems. Also, has anyone ever had one of these Jet Hot coated? Is a ceramic coating worth the money? Thanks.
 

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It'll work fine with your turbo.
The puck is around 1.4" dia.
Get the stainless version and forget about coating it.
 

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Both are good pipes I have one of each and no problems. :)

yup
 

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Discussion Starter · #5 ·
Thanks for the info. What's an Inconel puck?
 

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Inconel is a type of stainless[high temp].
 

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Never heard of a problem with whatever normal pucks are made of. Wonder what material it is?
 
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