like mosty people have posted here the kind of brake upgrades greatly depend on your driving style and how muc h your car is modified. i have the cobb stage 1 brake package on my car and i luv it and i have a fully upgraded wrx. but i dont take it to the track at all. if you do then some better roters and or calipers would be better. stoptech are a really nice brake setup but nothning spells stopping like brembo if its good enough for a Enzo its good enough for my car hehe. But for the average person cob stage 1 ro 2 is great. i work at cobb dist and suaru performance shop so if you need anything for a subaru cobb related or not or just have questions you can email me at Ryan@finelineimports.net or check out our website at www.finelineimports.net