No need to lift the motor with the Dynatechs. With the car on ramps, they slid right in. Getting to a few of the bolts were a challenge but doable.It pretty much plug and play, but the header are a little work to put on, cause you have to lift on side of the motor, but that is true for any of the headers...I think
I noticed quite a bit. The car was (still is) a tire shredder after the long-tube header (and high-flow cats) install. Also, the "quiet" Borla got considerably louder the install :biggrin:Generally speaking how much added power do you get from adding headers to your motor? I know it varies depending on your other mods, I am just wondering if it is worth it or not.