I've got a big crease in mine, same spot as yours, maybe four inches deep. It came with the car, I am a more careful driver than that.
Until the bumper starts to seriously droop, it's getting no bra.
I hate them.
Joe
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Black Betty [Bam a Lam!] '93 UK spec, still languishing
Betty
Jersey Girl Silver '92 UK [Channel Isles] 40K
Jersey Girl @ Mersea
Candy Purple Honda Blackbird
Plum Dangerous
White X2 RVR Mitsubishi 1800GDI.
Vantastic
40,000 miles Jersey Girl