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FS Fast-Intentions non-resonated High Flow Cats

Old 02-22-2019, 12:24 AM
  #1  
qmantran
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Fast-Intentions non-resonated 2.25" High Flow Cats

Category: Engine - Exhaust
Price: $375
Private or Vendor Listing: Private Listing
Part fits: 2010+ G37 Sedan, 2008-2009 G37 Sedan
Location (State/Prov): TX
Item Condition: Used

They are 2.25"

https://www.fastintentions.com/produ...roducts_id/119

These were on my 2011 G37 Sedan. They were installed on the car 01/2016 and have approx 60k miles on them. The driver's side HFC developed a hairline crack at one of the welds and was causing a small exhaust leak. I had a local exhaust shop weld over the crack and it has been good since. These do not cause a check engine light because they use the J-shaped o2 sensor defouler.

Car put down 285whp (CF: STD) on a dyno jet when paired with FI cat-back 18" resonated exhaust. Stock intake, Stock headers, Stock tune, 7AT w/ 3.692 FD swap

Selling because I just installed ISR test pipes.

Asking $325 shipped. Local pick-up available in DFW Texas area.








Last edited by qmantran; 03-07-2019 at 02:35 PM.
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Old 02-22-2019, 05:58 PM
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4doorfury
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2.25 or 2.5"?
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Old 02-22-2019, 08:45 PM
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Originally Posted by 4doorfury
2.25 or 2.5"?
Updated original post to include 2.25"
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Old 02-27-2019, 11:35 PM
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$325 shipped.

Last edited by qmantran; 03-07-2019 at 02:34 PM.
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Old 03-07-2019, 02:34 PM
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Bump price drop
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Old 03-14-2019, 04:26 PM
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Kuro G37
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Originally Posted by qmantran
Bump price drop
I'm interested in them bro. PMed you this afternoon.
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Old 03-26-2019, 01:14 PM
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Bump send me a offer I can't refuse
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Old 03-27-2019, 05:36 PM
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G37SBS
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I wish they are for coupe.
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Old 04-06-2019, 10:57 PM
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Would this work on the convertible?
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Old 04-09-2019, 10:26 AM
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Kuro G37
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Originally Posted by Groovymamba
Would this work on the convertible?
Youd have to look it up, or look through the forums. Dont think they'd fit but I could be wrong.
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Old 04-27-2019, 12:43 AM
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qmantran
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Sold. Close
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Old 05-03-2019, 01:52 PM
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Peter Jordan
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Hi i have a question, did they maintain the same volume when you installed them or did they get quieter over time. Curious because I just installed RHFC's and I dont want them to get quieter :[
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