What exhaust manifod ?
 

I am looking for an exhaust manifold to replace my stock one. I tow a 31' Travel Trailer and want to lower my EGT's. What brands should I look at and are there any to stay away from? Any and all help including prices from dealers are welcome. I will port it out myself before installing. Thanks

just my .02, but if i were going to go through the work of swapping manifolds, i would go ahead and do a 2nd gen style swap. Stainless makes a nice complete kit. :c:

5.9 / 6.7L Single Turbo Kit '03-'10 *Complete w/ Stainless Manifold & Boxed Unit Turbo*