not once! but have non foulers on too.

 

if you want to keep the stock sound but deeper, then I suggest going with nismo exhaust. Just put extensions on them and you will be good to go. gl! It's a nice exhaust. Nice sound.

 

Where can i get the non foulers?

 

Yes.

 

I got mine directly from FI. Give Tony a call, I think they're like $25 or so.

 

http://www.ichibausa.com/o2siadcelfix.html

heres another option.

 

Also borla exhaust is kinda close to stock just a deeper sound, which is what i'm getting

 

Thanks lekker, but what exactly is a fouler and what does it do? Got any pics?

 

Basically its just a spacer that goes directly into the O2 sensor bung on the HFC or TP. It backs the O2 sensor out just enough to alter the reading and not throw an SES or CEL.

So essentially the O2 sensor is not in the TP or HFC all the way and doesn't read as much carbon or whatever from the exhaust which prevents it from triggering the codes.

 

Nice, do you have any sound clips of your testies??? Are they non resonated?

 

Dude, that sounded so wrong. And highly inappropriate i might add.

 

Im dying to hear your testies! Showmee whatchu got mang!

 

I have no sound clips of my "testies". Dude, just buy my HFCs, they sound 98% the same as the TPs and they're better for Mother Earth.

https://g35driver.com/forums/exhaust...tion-hfcs.html