Jdtme246
Junior Member
Hey guys, I have a 2006 3500. It's had a little work done but I'm not really sure all what it has had done, I've been looking into swapping the exhaust manifold with a second gen kit. I'm looking for some advice on possibly what to do if a second gen kit would be good for it? or what I should really do first to it. The truck isn't bad at all and it's not like it's lacking on power. I would just like to make more and make it quicker. I'm still new to the 24 valve Cummins.