2010 SS, 2" long tubes and 1 chamber's!!!
Heres my new pride and joy, just installed SX power 2" long tubes and custom made my own catback with 1 chambers! Sounds so sick in person, vid does not do it justice.
http://www.youtube.com/watch?v=05rWsfB77Z4
http://www.youtube.com/watch?v=05rWsfB77Z4
Yes... they are proven to make the most power even on a stock LS3! Not by much, only about 5rwhp after 5000rpms but they will also support more mods down the line! And I got a killer dealer on them.

