Hey guys! Im utterly lost in decisions, so some help would really be appreciated! I drive a 2003 Camry LE stock. For the past year , I decided to get a set of springs because I found it very annoying how much my car rolls on a turn. Now that Ive saved up enough money, theres a controversy going on about which set of springs to purchase. I seemed to have narrowed it down to four choices. Its either eibach, tein, or TRD. I personaly prefer TRD but it is rather pricey

eibach costs around maybe $160 while tein and TRD are same price. Although, while surfing online, I did come across TRD springs that are sold seperatly. The front springs are 00602-48130-CF and the rear springs are 00602-48130-CR. They are sold in pairs and can be found here (
http://www.partstoyota.com/shop/prod...roduct_ID=1927 and
http://www.partstoyota.com/shop/prod...roduct_ID=2206 ) Im wondering why the complete set of springs are much more expensive then buying the springs seperatly. A set of four TRD springs costs aprox. $250 VS. if I buy the springs seperatly, it would cost a total of $140. what is the difference? please help! The set of four springs can be found here (
http://www.partstoyota.com/shop/prod...roduct_ID=2316 ) THX guys!