The rear sway m5 is the biggest you can get. The front of this kit is the biggest available.Originally Posted by Washburn
http://www.racdyn-usa.com/Merchant2/...egory_Code=e34
Can be found for cheaper at
http://www.turnermotorsport.com/html..._ID=1968134xxx
I have these and love them. Makes the ride around corners alot nicer. Really levels out the car in corners over stock. Now, their is the eibach kit but i would go with the one above, bigger and greater sway reduction, plus you can adjust the Racing dynamic ones. Really helps to play with the adjustments for street/track driving.