Dynomax evolution is on..... And loving it!!!!!
#41
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
Evolution Competition system for a 4 door 2007-11 is P/N 39516.
Rebate info too:
DynoMax® Performance Exhaust Spring Promotion
Rebate info too:
DynoMax® Performance Exhaust Spring Promotion
#42
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
Any one get condensation at the joints. I have tightened everything down as tight as it will go but i still get water drops everytime I start up, and from the tip. I also hear a slight wind noise for a little then it goes away.
When I called the local exhaust shops they said it sounds like an exhaust leak.
When I called the local exhaust shops they said it sounds like an exhaust leak.
#43
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
Got and responded to your PM. I agree probably a leak on the clamp.
![beer](https://www.jk-forum.com/forums/images/smilies/beermug.gif)
![beer](https://www.jk-forum.com/forums/images/smilies/beermug.gif)
Any one get condensation at the joints. I have tightened everything down as tight as it will go but i still get water drops everytime I start up, and from the tip. I also hear a slight wind noise for a little then it goes away.
When I called the local exhaust shops they said it sounds like an exhaust leak.
When I called the local exhaust shops they said it sounds like an exhaust leak.
#44
JK Super Freak
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
So if I wanted to get this running on my 2 door... whats the part number for the muffler? Do I need the kit? or can I just cut the exhaust and clamp the muffler under the driver side?
#45
JK Newbie
Join Date: Feb 2014
Location: Baltimore, MD
Posts: 44
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
Does the manufacture talk about any changes in emissions. Need annual emissions testing here in MD and wondering if this system will increase emissions and cause a failed inspection. Any info you have would be helpful. Thanks. Would like to add to my JKU.
#46
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
Going off of this link, it should be OK, but I am not an expert on MD law.
![Smile](https://www.jk-forum.com/forums/images/smilies/smile.png)
Maryland Lift Laws | Vehicle Modification Rules
#48
#49
JK Newbie
Join Date: Feb 2014
Location: Baltimore, MD
Posts: 44
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
The muffler used in the this system is P/N 17263
There should be no noticeable increase in emissions. Now it may fail inspection, I don't know what MD's law is in regards to pre dumps.
Going off of this link, it should be OK, but I am not an expert on MD law.
Maryland Lift Laws | Vehicle Modification Rules
There should be no noticeable increase in emissions. Now it may fail inspection, I don't know what MD's law is in regards to pre dumps.
Going off of this link, it should be OK, but I am not an expert on MD law.
![Smile](https://www.jk-forum.com/forums/images/smilies/smile.png)
Maryland Lift Laws | Vehicle Modification Rules
![Yup](https://www.jk-forum.com/forums/images/smilies/yup.gif)
#50
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
Just installed mine. Had to cut the intermediate pipe , plus trim the evap cover in order to bolt the supplied hanger. Other than than fit was good.
2012 jk 4 door. Paired it with a AFE cold air intake. This thing sounds sweet! Time for some test mileage.
2012 jk 4 door. Paired it with a AFE cold air intake. This thing sounds sweet! Time for some test mileage.