I'm a new member...Hello!
Looking into purchacing a new CTS-V in a few weeks. Having owned a few Vettes I'm very familiar with the LSx engive platform...these babies REALLY respond to modifications!!
Question: I just started browsing this forum and noticed that no one is really talking about increase the performance of the motor. I know internally all the Vette Mods will work, however what is available outside the block that can be done to the motor..ie. Intake, Headers, Hi-Flow Cats, Exhaust, MAF, Supercharging etc...