All I can say is WOW. The improvement over stock is like driving a V6 finally. The engine realy woke up now that it can breathe. One word of advice to anyone wanting to do a cat-back themselves with no lift. DO NOT get it muddy until after the install. Or make sure you drive it through a creek first. I had dirt all over the place and constantly falling into my eyes(had safety glasses on). Let me also tell you drink more than I did before you start because the factory exhaust hangers do NOT like to come off. You definitely need some beer muscles on... The only thing I didnt like about the system was the last hanger lets the muffler hang crooked. I need to take the tail pipe off and cut an inch out of the hanger. Pics to come soon. Phil

 

That last pic makes it look alot more crooked than it actually is because the angle I was on when I took it.

 

The difference is that noticeable?

 

The sound is great, sounds exactly like I was expecting. At idle just a soft deep tone and when you get into the pedal it sounds great. No ricer rasp just a deep note. I have had good experiences with Dynomax in the past with my cars. As far as noticeable with the CAI and exhaust it really has grunt below 3grand finally.

 

The dynomax website doesn't show a model for the 2007. What model and where did you find it? I'd be interested in fitting an unlimited that is taking it's time being built ...

 

me too... i'm interested to know where you get this catback. I couldn't find it on their website

 

4WD hardware has them. They may only be for the 2dr models though.

 

Awww looks like you made the poor fella cry.

 

lol... I did the same thing Ryan.. It's Brian here. How's it goin?