New OEM Catalytic Converter

buzzman3

Exactly! I'm just afraid of a cop pulling me over and checks out my cats OR if I need to get my car smogged, it will fail the visual test.

Those are the only reasons why I don't want to run HFCs.

But I was thinking... what if I were to run HFCs, but when it comes time for SMOG, I could just swap back the original cats. Hmmm...

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2009 370Z Touring+Sport Coupe
|BLK Int||M6||Navigation||Illuminated Door Sills|

buzzman3

Oh and is there a noticeable difference in sound with HFCs? Is it pretty loud or what?

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2009 370Z Touring+Sport Coupe
|BLK Int||M6||Navigation||Illuminated Door Sills|

jlw2546

I will have a set with under 3000 miles on them ready to ship in 2 weeks. They are off of my garage kept 2013 that has never seen rain. Message me if interested.

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18% tint - Swifts - SPL - H&R 20mm - F I Carbon Fiber TDX w/12in Res. - F I Hfc - R2C Short Ram Intake and a little Plasti Dip

Elan

I think you have better odds of getting struck by lightning than a cop looking/knowing about your cats.

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2009 370Z NISMO #477 | AAM Competition Short Tails | AAM Competition HFCs | K&N Typhoon CAI | Kenwood DPX300U | Rockford Fosgate PRIME R300-4 | Rockford Fosgate Punch P165 | Rockford Fosgate Punch P300-12 | Polk Audio db1001 | 15% Tints | GTR Start Button |