Just got the new 4WD catalog and it says this exhaust is a NEW item and gives 13HP, 15lbs x ft torque and a 79% increase in flow. Also it says it's the first 3" diameter exhaust on the market made exclusivly for the JK. Looks great , any takers???. $399.99

 

you know,
we should all buy this product so we can then turn around and file a class action suit against companies that advertise like this..


Just my

 

Those two cents are about what'd you get back in a class action suit, too. LOL

 

The factory is right on the money. But that's usually the case more often than not.

 

1badjk has a thread out there, with dyno results. He tested a couple of different exhausts, including a dual exhaust. The dual exhaust had less power. Presumably, because there was not enough back pressure.

I think the thread title was, " the results are in".