Not sure on the sway bar mods. Mine doesn't have one. muscl car makes a good point as long as you can find a shop that does mandrel bends. I personally, WOULD NOT ACCEPT ANYTHING LESS!!! I called every shop I knew of in my area. None do mandrel bends and all wanted to put Cat Converters on. NO WAY IN HELL! Non-mandrel bends mean a shit load of restrictions. And to me, they are plain ugly! Custom exhaust gets pricey in a hurry, too. Call Jegs and see what they say about the sway bar, though. I'd be interested to know what they tell ya.