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Discussion Starter · #1 ·
Is it worth ordering a new gasket when I do my DP install, or will I be good just re-using the old one.

Thanks!!!
 

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It's absolutely necessary to buy a new one. I suggest a copper crucial racing one. The copper forms a perfect seal with no leaks.
 

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pwn n00bs
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-1 for crucial racing, i HAD their gaskets and they are FTL

+35 for OEM subaru...they are THICK and get the job done.
i'd pick up a new one for the hell of it.
 

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isnt the stock gasket smaller then what you'd need for a 3inch dp?
 

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Discussion Starter · #11 ·
So, just the top gasket needs replacing? THe Cobb instructions call for re-using the donut gasket off the stock DP. Is this correct?
 

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yea i didnt change my turbo to downpipe gasket either car had only 4800 miles on it so the gasket was in good shape still
 
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