Addco swaybars all around are a popular upgrade for SS owners, GM changed the front swaybar setup for 08 so there are 02-07 and 08-09 setups, make sure you get the proper one. Rear is the same, and you could go with a Hotckiss rear instead (but its a little more expensive). Ive got the Hotckiss on my 02 so Ill just swap it to my SS when I get around to it.
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