Review on GOOACC GRC 30 Retainer Expansion Replacement: Optimal Solution for Superior Control and Durability by Rich Schobinger

This kit was primarily purchased for compatible OEM P/N: 91503-SZ5-003. This clip will not fit the under engine cover on the front edge of a 2008 Honda Odyssey unless that portion is shaved off. The external dimensions correspond to the original, but the internal dimensions had to be reduced. After shaving off 4 clips (you need 6) I cut my finger with a paring knife. Went to Honda dealer to buy two remaining clips. Fits perfectly with the Honda clamp. All other Honda compatible clamps (SX0 and SZ3) are fine. The included removal tool is practically useless. I had to remove three clips. All three times I had to use a small flathead screwdriver to pry open the bolt tab. I then open the clamps with the supplied tool, which is easy to do with a larger screwdriver. See the attached image to see the difference between the original clip and the aftermarket clip.