With a reman unit theres no way to know who made the cv case.... it could be an oem case or a cheaper aftermarket case (possibly weaker material and/or less quality control). Case strength is particularly concerning for qdii where A LOT of torque is transferred.... if I had qtii I might lean towards a cheaper $60-$100 CV. But for $200 more id rather not be worried about grenading a weak aftermarket cv case on a trail.