advantages of x pipe vs H pipe?
#41
Cobra R Member
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
Join Date: July 27, 2011
Location: Houston, TX
Posts: 1,569
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 2k7gtcs
I believe that technically even the high flow cats are illegal in that it is illegal to remove a properly operating factory catalytic converter from the car even to replace it.
Or so I've been told. But I don't see how that's even remotely enforceable.
Or so I've been told. But I don't see how that's even remotely enforceable.
#42
A Man Just Needs Some....
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
I think the high flow cats are just for visual inspections. There's no way that they are cleaning much of the emissions. Doubt if they can pass in states that require a sniff test.
#43
Originally Posted by cpotts13
There isn't any way to prove the previous weren't bad... but some cats are so free flowing they still won't pass emissions.
![Firedevil](https://themustangsource.com/forums/images/smilies/firedevil.gif)
#44
Cobra R Member
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
Join Date: July 27, 2011
Location: Houston, TX
Posts: 1,569
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 2k7gtcs
Well I'm convinced the cats in my 140,000 mile '96 Bronco are so clogged with crap it's time to replace them. And since I can't bring myself to replace all 3 cats Ford put in there I'm gonna put 1 back in its place.
![Firedevil](https://themustangsource.com/forums/images/smilies/firedevil.gif)
![Banana](https://themustangsource.com/forums/images/smilies/banana.gif)
Did you finish that project?
#46
Cobra R Member
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
Join Date: July 27, 2011
Location: Houston, TX
Posts: 1,569
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 2k7gtcs
Not quite yet.
Gotta get it done soon. The oldest is 15 1/2 and starts driving it this summer as her truck.
#50
Originally Posted by texastboneking
![Thumb](https://themustangsource.com/forums/images/smilies/thumb.gif)
#51
Cobra R Member
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
Join Date: December 11, 2011
Location: Mass
Posts: 1,839
Likes: 0
Received 0 Likes
on
0 Posts
![Thumb](https://themustangsource.com/forums/images/smilies/thumb.gif)
#52
Cobra R Member
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
![](https://themustangsource.com/forums/images/rank.gif)
Join Date: July 27, 2011
Location: Houston, TX
Posts: 1,569
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 06blackvertstang
+1. Hope you're gonna make her pay for gas though!
Thread
Thread Starter
Forum
Replies
Last Post
tj@steeda
2015 - 2023 MUSTANG
0
9/24/15 08:15 PM