View Poll Results : Are you experiencing any of these problems?
Yes - HFC with Aftermarket Exhaust
18.75%
Yes - HFC with Stock Exhaust
8.33%
No - HFC with FIX (Non-Foulers, Brilo, Steel Wool, Tune, etc.)
6.25%
No - HFC with No Issues
16.67%
Yes - Test Pipes with Aftermarket Exhaust
27.08%
Yes - Test Pipes with Stock Exhaust
8.33%
No - Test Pipes with FIX (Non-Foulers, Brilo, Steel Wool, Tune, etc.)
2.08%
No - Test Pipes with No Issues
12.50%
Test Pipes / HFCs Issues & Problems
Feb 25, 2011 | 07:06 AM
Joined: Jan 2011
Posts: 38
Likes: 0
From: ITA
i have injen exhaust and stillen hfc (about 15/16000 km).
Mar 14, 2011 | 08:16 PM
Joined: Feb 2008
Posts: 13,406
Likes: 130
From: MexiCali dodging potholes
I have AAM test pipes/AAM y-pipe/stock mid-pipe/stock muffler
Oct 1, 2014 | 12:12 PM
Joined: Oct 2014
Posts: 1
Likes: 0
From: Arizona
Quote:
Originally Posted by
Shawz1102
^^^ that's very odd... can any tuners chime in?
Most likely due to the back pressure change
Oct 1, 2014 | 12:18 PM
Joined: Jul 2011
Posts: 49,702
Likes: 9,295
From: Texas
you do know that the post you responded to is 4 years old right, and nobody has posted in this thread in 3.5 years.....
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350z ,
art ,
berks ,
coupe ,
g35 ,
hesitation ,
hfc ,
motor ,
pipes ,
retune ,
steel ,
test ,
tune ,
vq35hr ,
wool ,
york
