I am not too familiar with the CSL upgrades, But isn't that you need to have a manifold+intake+cats combo to get more low and midrange torque. What would the intake alone DO? I am just curious..I hope is not only sound. Again! great thread.
Edit: the CSL intake for this spec case. We all know what an intake do in general.
Last edited by djnekkon; 07-28-2012 at 08:56 PM.