With coilovers you generally get what you pay for. At the very least though they can't be any worse then the generic Ksport/D2/stance Taiwenese garbage. They do manufacter higher end coilovers and I believe it's all made in the good 'ol USA. There exhausts are also very nice but obviously that doesn't really mean jack shit about their coilovers. I've actually been contemplating a set for my DSM but can't find any conclusive reviews.