My concern is that you probably need a lot more camber than a device like this is likely to provide.
If you're looking for a cheaper solution than adjustable LCA's, I'd recommend camber plates which will allow about -1.75 to -2.0 degrees (total) on the stock suspension. At $475 plus installation they are the best affordable route to more negative camber.
But the camber plates alone won't get you to an optimal -2.5 to -2.75 degrees of camber but its a good start (this is based on handling quality alone; this much camber for a car that never see a track might not be optimal for other factors like tire wear). Its all a trade off.
Camber Plates and Monoballs-Rennline, Inc.