Just got my truck back with its newly rebuild DTT transmission and Edge Comp box from J & H Performance in Redding, CA. What a difference! I can't stop driving the thing, I love it! The guys at J & H did a great job, and the service was second to none! These guys went out of their way to make sure my truck was set up the way I wanted it and running properly, seeing I live 4 hours from their shop. I would recommend them to anyone in northern/central Ca if you are planning on getting any work done on your truck. Thanks guys!