My Texas friends I have a question for ya!! -

Go Back > Ford Mustang Tech > 2005 - 2014 Mustangs > GT S197 General Discussion
Sign in using an external account
Register Forgot Password?

GT S197 General Discussion This section is for technical discussions pertaining specifically to the V8 variation of the 2005 and newer Ford Mustang.

My Texas friends I have a question for ya!!

Thread Tools Search this Thread
Old 07-29-2014, 07:33 PM   #1
1st Gear Member
Join Date: Jul 2011
Vehicle: 2006, Ford, Mustang GT
Location: California
Posts: 148
Default My Texas friends I have a question for ya!!

My Texas friends,

I currently live in California and my family has decided that we should move to Texas. I'm pretty excited considering the fact that the smog laws aren't as strict as California! Here in CA we have extremely strict emissions laws due to all the eco friendly hippies that live in San Francisco!

So the question I had for you guys is, what are the smog procedures in Dallas, Texas and can you pass with an offroad x pipe?

I've heard that Texas is a great state for emissions cause people there have cams and all that and pass.

What I plan on doing is the following:

Throwing a set of high flow cats on my pypes x pipe and smogging it with a 91 octane race flash from bama. Will I pass?

Also can you pass emissions in texas with long tube headers, catted x pipe, and ***** thumpr cams?

I have no idea how smog is in Texas so if you guys can help me out so I can prepare my car that would be great! Also, do I need to make my car stock to pass the safety inspection, and will they have me remove my 35% window tint that isn't that dark?
GCCBrian is offline   Reply With Quote
Old 07-29-2014, 09:33 PM   #2
Cypress Stang
Cypress Stang's Avatar
Join Date: Mar 2014
Vehicle: 2010 Mustang GT
Location: Texas
Posts: 38

35% is the legal limit for the front doors for the tint. Sorry can't help you with rest.
Kona Blue

Cypress Stang is offline   Reply With Quote
Old 07-29-2014, 10:17 PM   #3
2nd Gear Member
MustangInTexas's Avatar
Join Date: Feb 2013
Vehicle: 2013 Mustang V6
Location: Texas
Posts: 301

Can't say for sure but as long as you have cats and everything is working properly, your exhaust should be fine. Do some research but there are only certain counties (around the large cities) that require emissions testing. I think it's DFW, Houston, San Antonio and Austin but check on that. (I KNOW Austin requires it, I live there.)
As for the tint, when I got mine, they said that the lowest you can go on the doors was 25% but with the amount of tint that was already there, the lowest they could install was the 35% paper. Back and quarter windows can be as dark as you want.
Performance White '13 v6 MT. 3.55 gears, Bama tune, Eibach sway bars front and back, Airaid CAI, Boss 302 STB, 18x9.5 SVT wheels, 255/45 ExtremeContact WD tires, Redline hood struts, various appearance mods and FUN.
MustangInTexas is offline   Reply With Quote
Old 07-29-2014, 11:50 PM   #4
4th Gear Member
cruisin5268d's Avatar
Join Date: Mar 2014
Vehicle: 2013 GT/CS Convertible & 2010 GT Premium
Location: Austin, Texas
Posts: 1,159

DFW area has emissions testing, as do all major cities in Texas and surrounding counties. As far as I know the off-road pipe is a no-go. The major cities all have smog issues - Houston in particular. Seriously, don't add to the problem. Add to the solution.

In my personal opinion anyone that intentionally disables smog reducing features on their vehicle should lose their license. Sure, I'd like my car to sound *that* much better....but we have trashed this planet enough as is. Time to be adults now and make smart decisions.
cruisin5268d is offline   Reply With Quote
Old 07-30-2014, 12:31 AM   #5
5th Gear Member
tx_zstang's Avatar
Join Date: May 2007
Vehicle: 2006 Turbo V6; 2005 V6->V8 swap beast
Location: Central Texas
Posts: 2,362

You have to pass visual as well as OBDII emissions readiness. A catted X or H is typically needed. Proper tuning makes a difference, too. Headers and other "modifications" to the stock exhaust system are allowed and accepted, as long as the basic inspection criteria are satisfied. (You can look up texas dmv inspection criteria for details).

As far being able to pass with various mods and custom tuning, yes you can pass with a properly configured tune and appropriate exhaust setup. Many people mess up and don't get the tuning right, then find out they can't pass later.
Mike - 2005 Stroked/Forged/Cammed V8 (5.0L.); twin-turbos . [previous: 2.6 KB, in sig pic]
- 2006 4.0 V6 with PH Turbo and TR6060
tx_zstang is offline   Reply With Quote
Old 07-31-2014, 01:55 PM   #6
1st Gear Member
Join Date: Apr 2014
Vehicle: Honda
Location: Texas
Posts: 105

I'm in a more rural county...not sure if it varies for metro areas. As long as I don't have a check engine light on and the safety inspection goes well everything is fine. They will hook it the computer and do a test, then pop the hood to do a visual check.
Genxer is offline   Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Featured Sponsors
Vendor Directory
New Sponsors
All times are GMT -5. The time now is 03:55 PM.>

© Internet Brands, Inc.

This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company
Emails Backup