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Headers and emissions

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Old Feb 15, 2026 | 12:56 AM
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IS500_2URGSE's Avatar
IS500_2URGSE
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Default Headers and emissions

Who here has headers and cats? What cats did you use?

I’m in Connecticut and emissions is tough here. I’ve got PPE el headers coming and a considering options to get through emissions. Fortunately I won’t have to go through for awhile seeing as I have a 2025.
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Old Feb 28, 2026 | 05:15 AM
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From: NoVA
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...I would think something from GESI/G-Sport would work here and since most of the offerings are EPA certified I'm thinking you'll be fine emissions wise.

Last edited by SynZero; Feb 28, 2026 at 05:16 AM.
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Old Feb 28, 2026 | 05:33 AM
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Originally Posted by SynZero
...I would think something from GESI/G-Sport would work here and since most of the offerings are EPA certified I'm thinking you'll be fine emissions wise.
Got one in my cart for a few days.

I’ve just got to see where to mount it because I don’t know if it will work in the mid pipe unless o2 sensors are moved. 2 of the 4 have to be after the cats.
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