Nissan 370Z Forum - View Single Post - 2nd Problem with CNT HFCs --- blew out a hole

Staples · 04-10-2013, 10:57 PM

Something just doesn't add up with this story. I have had the CNT Resonated Test Pipes on the car for a year without an issue (Forced Induction mind you). I remember reading the weld around the 02 bung cracking and causing the fouler to come out on someone's car about a year ago.

OP, I'm assuming the weld may have cracked causing the bung and 02 sensor to drag on the road, tearing it off by the wires?

I will admit, they're not the best welds. Also, using the "L" Non-Fouler adds even more stress to the weld, possibly causing it to weaken and crack.

Like I said though, maybe I have just lucked out not having issues.

04-10-2013, 10:57 PM	#14 (permalink)
Staples Track Member Join Date: Sep 2010 Location: Baltimore, MD Posts: 546 Drives: '08 Infiniti G37s Rep Power: 16	Something just doesn't add up with this story. I have had the CNT Resonated Test Pipes on the car for a year without an issue (Forced Induction mind you). I remember reading the weld around the 02 bung cracking and causing the fouler to come out on someone's car about a year ago. OP, I'm assuming the weld may have cracked causing the bung and 02 sensor to drag on the road, tearing it off by the wires? I will admit, they're not the best welds. Also, using the "L" Non-Fouler adds even more stress to the weld, possibly causing it to weaken and crack. Like I said though, maybe I have just lucked out not having issues. __________________ '08 Infiniti G37s - Forced Induction Fed Last edited by Staples; 04-10-2013 at 10:59 PM.