G35Driver - Infiniti G35 & G37 Forum Discussion

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-   G35 Coupe V35 2003 - 07 (https://g35driver.com/forums/g35-coupe-v35-2003-07-14/)
-   -   g35 rev up with hr Cats? (https://g35driver.com/forums/g35-coupe-v35-2003-07/465305-g35-rev-up-hr-cats.html)

PeterHang 11-25-2018 10:57 PM

g35 rev up with hr Cats?
 
Quick question, was wondering if hr cats bolt right on to a 07 coupe rev up?

Blue Dream 11-26-2018 08:57 AM

Sad to tell you the answer is no.

PeterHang 11-26-2018 10:41 AM

Thanks man, I appreciate it.

LoSt180 11-29-2018 10:33 AM

HR cats will bolt up to a DE if you ALSO use the HR manifolds/headers. Actually HR cats are required if you do that mod. The HR headers are equal length tubes stock, vs the log style on the DE, so it's a cheap upgrade. Of course most people will say if you're going to go thru the trouble to swapping the headers, might as well purchase an even better aftermarket option.

deeliciousqueen 11-29-2018 11:27 AM


Originally Posted by LoSt180 (Post 7156305)
HR cats will bolt up to a DE if you ALSO use the HR manifolds/headers. Actually HR cats are required if you do that mod. The HR headers are equal length tubes stock, vs the log style on the DE, so it's a cheap upgrade. Of course most people will say if you're going to go thru the trouble to swapping the headers, might as well purchase an even better aftermarket option.

+1, it will be so worth to upgrade to HR engine as well. :)


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