I just want to say that I'm 100% impressed with the quality of these tweaked manifolds. And 200% satisfied with the level of customer service. I could not be happier.
THANK YOU ROB!
I am still waiting to get re-tuned for some performance #'s but the estimate is about 15-20hp. I also had the intake pipes coated to match.
Some pics provided in this thread:
https://www.crossfireforum.org/forum...tml#post613730
If you're on the fence, I have nothing but good things to say. Get them.