RE: 7.0 Hemi?
I looked up Flowmaster, Jegs, SummitRacing and Borla, and I do not see the 2009 Challenger only the one you listed.
It is easy to later make a few changes to engines sizes listed and who cares except for the few of us early birds.
And do you think a multi-billion dollar company is going to stick to some random plan just out of consideration to some aftermarket exhaust company?
I am not sure I am convinced that
any plan has been shown to aftermarket companies yet.
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For I know the plans I have for you," declares the LORD, "plans to prosper you and not to harm you, plans to give you hope and a future. Then you will call upon me and come and pray to me, and I will listen to you. You will seek me and find me when you seek me with all your heart.