996 Previous model naturally aspirated Porsche 911 community. Discuss C2, C2s, C4, C4s, Targa and Cabriolets.

Will it pass smog with (bypass exhaust) ?

Thread Tools
 
Search this Thread
 
Rate Thread
 
  #1  
Old 07-23-2010, 01:40 PM
Nine_Eleven's Avatar
Registered User
Thread Starter
Join Date: Feb 2010
Location: Bay Area CA
Posts: 599
Rep Power: 38
Nine_Eleven is infamous around these parts
Will it pass smog with (bypass exhaust) ?

Will my car pass smog (here in CA) with bypass mufflers? Not the full exhaust. Just the bypass elbow pipes muffler tips.
 
  #2  
Old 07-23-2010, 02:56 PM
GT3 Chuck's Avatar
Administrator
Join Date: Mar 2005
Location: California
Posts: 14,905
Rep Power: 1002
GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !GT3 Chuck Is a GOD !
not likely...if your car is as loud as mine was when I had bypass pipes on it a quick look by the tech and he will see the mufflers have been removed and it won't pass the visual even though it would probably pass the sniffer....takes 15 minutes to put the stock mufflers back on so I wouldn't risk it..if it fails the visual you will then probably have to take it to a referee
 
  #3  
Old 07-23-2010, 05:17 PM
PoRsChE_ShIfTiN's Avatar
Registered User
Join Date: Jul 2010
Location: Westerly, Rhode Island
Posts: 409
Rep Power: 33
PoRsChE_ShIfTiN has a spectacular aura aboutPoRsChE_ShIfTiN has a spectacular aura aboutPoRsChE_ShIfTiN has a spectacular aura about
I have a fraspeed header and exhaust with bypass and it is crazy loud. I don't know how you would even pass just by the amount of noise it makes.
 
  #4  
Old 07-23-2010, 05:20 PM
PoRsChE_ShIfTiN's Avatar
Registered User
Join Date: Jul 2010
Location: Westerly, Rhode Island
Posts: 409
Rep Power: 33
PoRsChE_ShIfTiN has a spectacular aura aboutPoRsChE_ShIfTiN has a spectacular aura aboutPoRsChE_ShIfTiN has a spectacular aura about
lol ooops I mean Fabspeed! TYPO lol
 
  #5  
Old 07-23-2010, 06:41 PM
Nine_Eleven's Avatar
Registered User
Thread Starter
Join Date: Feb 2010
Location: Bay Area CA
Posts: 599
Rep Power: 38
Nine_Eleven is infamous around these parts
ok thanks guys just checking in. So i'll smog my car first then put the bypass...
 
  #6  
Old 07-24-2010, 02:55 PM
ModBargains II's Avatar
Former Vendor
Join Date: Jul 2010
Location: orange county, Ca
Posts: 572
Rep Power: 0
ModBargains II is a splendid one to beholdModBargains II is a splendid one to beholdModBargains II is a splendid one to beholdModBargains II is a splendid one to beholdModBargains II is a splendid one to beholdModBargains II is a splendid one to beholdModBargains II is a splendid one to beholdModBargains II is a splendid one to behold
Originally Posted by Nine_Eleven
Will my car pass smog (here in CA) with bypass mufflers? Not the full exhaust. Just the bypass elbow pipes muffler tips.
Not likely.

We have very strict emissions laws in California. If you're looking to increase sound, you can always replace just the mufflers. That's as far as you can go in California without fearing the possibility of visiting a Smog Ref.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Tomp
997
5
01-05-2021 11:59 AM
alevine
GT3/GT2
19
11-04-2015 10:05 AM
GT3Fan24
991 Turbo
45
10-05-2015 05:14 PM
Money2536
GT3/GT2
4
09-01-2015 04:56 AM
ct-andy
Cayenne 958
3
08-21-2015 02:08 PM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Will it pass smog with (bypass exhaust) ?



All times are GMT -6. The time now is 10:17 PM.