CA smog-legal mods besides Pop Charger?
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CA smog-legal mods besides Pop Charger?
Which engine (intake/exhaust) modifications will pass smog in CA?
It is my understanding that the Z should be able to pass smog inspection in CA with the pop charger installed (is this correct?). It is also obvious that turbos, supercharging, and headers will not pass smog.
What about some of the other common mods (Motordyne 5/16 spacer, MREV, exhaust, etc.)? Will these or any other intake/exhaust modifications pass smog check in CA?
Thanks.
It is my understanding that the Z should be able to pass smog inspection in CA with the pop charger installed (is this correct?). It is also obvious that turbos, supercharging, and headers will not pass smog.
What about some of the other common mods (Motordyne 5/16 spacer, MREV, exhaust, etc.)? Will these or any other intake/exhaust modifications pass smog check in CA?
Thanks.
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Originally Posted by mg350ZR
Which engine (intake/exhaust) modifications will pass smog in CA?
It is my understanding that the Z should be able to pass smog inspection in CA with the pop charger installed (is this correct?). It is also obvious that turbos, supercharging, and headers will not pass smog.
What about some of the other common mods (Motordyne 5/16 spacer, MREV, exhaust, etc.)? Will these or any other intake/exhaust modifications pass smog check in CA?
Thanks.
It is my understanding that the Z should be able to pass smog inspection in CA with the pop charger installed (is this correct?). It is also obvious that turbos, supercharging, and headers will not pass smog.
What about some of the other common mods (Motordyne 5/16 spacer, MREV, exhaust, etc.)? Will these or any other intake/exhaust modifications pass smog check in CA?
Thanks.
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I just had moved back into CA and my car passed with a popcharger and Borla TD exhaust. Most intakes and exhaust are fine. It's when you remove your cats that you get into trouble.
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a lot of you guys have mods like test pipes and/or FI. what do you guys do when it comes time for a smog check? test pipes are easy because you can put your stock cats back on for the test but what about major mods that aren't "bolt on?" do you guys slip the tester some cash to pass you? just wondering what some of you guys do out there.
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Originally Posted by dvo
a lot of you guys have mods like test pipes and/or FI. what do you guys do when it comes time for a smog check? test pipes are easy because you can put your stock cats back on for the test but what about major mods that aren't "bolt on?" do you guys slip the tester some cash to pass you? just wondering what some of you guys do out there.
That's why for most ppl it's a wiser decision just to stick to legal F/I like vortech if you live in CA.
Or if you have test pipes, just put the stock cats on for the test as you mentioned.
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Originally Posted by Paul350Z
PS: On the Motordyne spacer in four more years when I have to test my Z I'll find out.
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When I had my smog done they looked under the hood but it was more to verify the VIN and what-not. There was no scrutiny of my intake or any real investigation. I doubt they'd even notice the spacer.
I don't recall them having a sniffer either. Just a dyno and computer hooked up to the car.
I don't recall them having a sniffer either. Just a dyno and computer hooked up to the car.
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i just got my import tuner and i read that this red Z has a vortech supercharger with 9lbs boost (smaller pulley) and motordyne 5/16, with tuning...is SMOG LEGAL...can anyone 2nd this
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Originally Posted by blackznismo
i just got my import tuner and i read that this red Z has a vortech supercharger with 9lbs boost (smaller pulley) and motordyne 5/16, with tuning...is SMOG LEGAL...can anyone 2nd this
Motordyne is just too miniscule to pick up unless you're an idiot and tell them you have it for performance or they have another stock Z to look at and you painted the spacer neon pink or append a Post it on it.
Vortech gained the certificate with the 8lb boost so there is modification to that as well and everything I stated above.
The magazine is a bit misleading but 99.99 percent of the place you take a modded Z like that you will pass unless they know what to look for specifically.
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