Test pipe people, How do you pass emmisions?
#1
Test pipe people, How do you pass emmisions?
Hey all,
So i have started to nest egg my money for mods in the spring. I want to work on the exhaust of my G and the best place to start is HFC/ART/Test Pipes of course.
So how do you guys with test pipes pass emmisions?? My only gripe is(this is from me SEARCHING first btw) that if i go test pipes ill need to get a tune for them, then another tune after i take them off? Once i year emmisions needs to be done so in order to not run lean etc, ill need to remove the pipes and put the stock cats back on. Then get a tune or...?
![52](https://g35driver.com/forums/images/smilies/52.gif)
Is this what you guys do to pass emmisions?
So i have started to nest egg my money for mods in the spring. I want to work on the exhaust of my G and the best place to start is HFC/ART/Test Pipes of course.
So how do you guys with test pipes pass emmisions?? My only gripe is(this is from me SEARCHING first btw) that if i go test pipes ill need to get a tune for them, then another tune after i take them off? Once i year emmisions needs to be done so in order to not run lean etc, ill need to remove the pipes and put the stock cats back on. Then get a tune or...?
![52](https://g35driver.com/forums/images/smilies/52.gif)
Is this what you guys do to pass emmisions?
#6
What state are you in? In Tennessee they just hook up the obd2 scanner to check for any thrown codes, they also check the gas cap, and last they TRY to look under the car for cats. But since my car is slammed they cant really see much. i made my own o2 spacer using 4 spark plug anti foulers (2per side) but then i took them off because they hang too low. So since i did that now i get a check engine for o2's. All i do to pass is disconnect the battery for like 30mins, drive it around for 30miles so that the ecu can be "ready" to get tested. After I've done the above, i just take it to the emissions and pass with flying colors every time. Hope this helps
Johnny.
Johnny.
#9
if your in a state that doesnt do smog tests then as long as you dont throw a CEL then your good..i have resonated test pipes on right now with no tune..saving up for the osiris uprev from performance motorsports..ofcourse once you get a tune there will no longer be a CEL..(well atleast for the uprev tune)
#11
#13
Everyone beware!!
The Peoples Republic Of California (PROC) has once again found a way to screw us.
http://www.importtuner.com/tech/impp...ood/index.html
you've been warned!!
hope that's not a repost.
http://www.importtuner.com/tech/impp...ood/index.html
you've been warned!!
hope that's not a repost.
#15
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