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-   VQ35HR (https://my350z.com/forum/vq35hr-479/)
-   -   hr test pipe non fouler fix (https://my350z.com/forum/vq35hr/402374-hr-test-pipe-non-fouler-fix.html)

bobbyz350 06-19-2009 08:56 PM

almost 200 and no ses fingers still crossed. ill keep up updated

0jiggy0 06-20-2009 04:01 AM

My only concern is I may have packed it too tight, but we'll see. Ive done about 50 miles, no 3k rpm bog and on hard pulls it smells wierd lol. Must be a lil soap being burned off. Hope it doesnt mess up the O2's...

That One Dude 06-20-2009 11:04 AM

Is there a type of resistor or any type of ECU modification that anyone has tried for the elimination of the "SES/CEL" ?

bobbyz350 06-20-2009 07:51 PM

i put the non foulers in with no packing of brillo and it the light went out went out tonight and still no light

NY350zG 06-21-2009 07:00 PM

I have a set of GTM Test pipes with the o2 extenders on them. I drove about 80 miles and my SES came on today in hard rain. I got home and disconnected the negitive battery terminal and reset the car. It was weird I thought it could have just been a rain for some reason..

Im hoping that it doesnt come back on in 80 miles but if it does.. Where can I purchase a set of Non foulers?:dunno:

0jiggy0 06-22-2009 04:14 AM

You dont buy nonfoulers, you have tubes similair to what I have with the berks. Buy whats in my post. I can confirm as tested last night that the 3K RPM bog is gone. I dont know if it was from replacing the stock after cat gaskets or the brillo. Before the fix if I was around 2.5K rpm in 3rd and punched it Id get a nasty( and dangerous ) bog until 3K on a WOT punch. I tested it again last night and it didnt happen.

NY350zG I have a lot of brillo left over if you want some of mine lol and I can explain the process to you. I'm in Bayshore PM me or something.

NY350zG 06-22-2009 04:01 PM

Just put my Steel Wool in my o2 extenders.. KEEPING MY FINGERS CROSSED!:thumbup:

kramykram 06-23-2009 12:03 AM


Originally Posted by NY350zG (Post 7468348)
I have a set of GTM Test pipes with the o2 extenders on them. I drove about 80 miles and my SES came on today in hard rain. I got home and disconnected the negitive battery terminal and reset the car. It was weird I thought it could have just been a rain for some reason..

Im hoping that it doesnt come back on in 80 miles but if it does.. Where can I purchase a set of Non foulers?:dunno:

wow that sucks to hear. this is the second set of i have read of anyone installing on the hr but this is the first of it throwing an ses. back to the drawing board for gtm.

ev0k1ll3r 06-23-2009 07:43 AM

1100 on my AAM TPs still no light. I have been expecting it to come on by now. I hope it doesn't ::fingers crossed::

NY350zG 06-23-2009 09:48 AM


Originally Posted by kramykram (Post 7473445)
wow that sucks to hear. this is the second set of i have read of anyone installing on the hr but this is the first of it throwing an ses. back to the drawing board for gtm.

Yea I called GTM yesterday and told them that it threw the code P0403 Cat Deficiany.. He said that they were going to go experiment with them again. Don't get me wrong there test pipes sound really good... but they said they have sold over 50 sets and mine were the only one to throw a code. realyl weird. I threw my car up on the lift while putting in the steel wool yesterday and I checked my o2's to make sure they were tight and to make sure the bungs were tight as well.. everything looks good.

0jiggy0 06-23-2009 12:11 PM

Ive hit 200 so far and no light, nice kram if you ever come to NY the beer is on me.

bobbyz350 06-23-2009 08:28 PM

still no light for me, but i have that damd little hissing noise i am thinking it's because of my stock exhaust is anyone else running stock exhaust or have the same little noise 500 and counting no light and still no light

0jiggy0 06-24-2009 05:01 AM

Im still on the stock exhaust, Im not sure what hissing your talking about.

kramykram 06-24-2009 10:35 AM

Yes please explain your hiss. Is it between shifts. Or is it constant.

ev0k1ll3r 06-24-2009 01:42 PM

I have non resonated TPs with the stock exhaust. I don't get any hissing but i do get a sound that seems to be a rattle sound coming from the Y -pipe on throttle. I put it on the lift and nothing seems to touching. I think its coming from inside. It's also pretty raspy.

BlueZ33 06-24-2009 02:51 PM

im using aam's tps with about 1500 miles and no problems
i of course had to stuff the j pipe for the 02 sensors but no problems

0jiggy0 06-25-2009 09:33 AM


Originally Posted by ev0k1ll3r (Post 7480424)
I have non resonated TPs with the stock exhaust. I don't get any hissing but i do get a sound that seems to be a rattle sound coming from the Y -pipe on throttle. I put it on the lift and nothing seems to touching. I think its coming from inside. It's also pretty raspy.

If you didnt, try swapping out all those shitty quad metal gasket setup the car has with normal composite gaskets. It got rid of 75 percent of my rasp. Car actually sounds really good.

bobbyz350 06-25-2009 07:17 PM


Originally Posted by kramykram (Post 7479565)
Yes please explain your hiss. Is it between shifts. Or is it constant.

i guess it's coming from the y pipe when i let off anywhere from 3-4 rpms. all my bolts r tight. i put it on a lift every day this week just to make sure it isn't a leak. saving for a hks catback to help release the back pressure through the y pipe - it's gonna be loud but i like for my lady to make noise still no ses let me know if any of your cars have the same sound

BigMo350z 06-26-2009 11:36 AM

I Should have Turbo XS newly released tp's (non-resonated) by wed next week.. going to purchase non-foulers.. Keep you posted! :)

http://www.turboxs.com/item.php?ID=290

$300 installed thanks to ONE SIX Motorsports!

NY350zG 06-27-2009 05:21 PM


Originally Posted by bobbyz350 (Post 7486185)
i guess it's coming from the y pipe when i let off anywhere from 3-4 rpms. all my bolts r tight. i put it on a lift every day this week just to make sure it isn't a leak. saving for a hks catback to help release the back pressure through the y pipe - it's gonna be loud but i like for my lady to make noise still no ses let me know if any of your cars have the same sound

I to have the "Hiss" your talking about.. I really dont know what i is.. It could be th stock gaskets I am using.. Its deff not an exhaust leak.. It could be coming from the Y pipe.. Im also saving for the HKS hi Power cat back exhaust so Well see if it changes as soon as I Install that.. If not im going to swap out the metal gaskets.. I really dont mind the noise but it would be nice to eliminate it.


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