This part has been designed to give an extra 10mm of lowering when fitted as it allows the strut to sit higher into the body of the top mount. These new top mounts ship complete with new top cap spacers, made using our Black material - this additional part means no more modifying of original parts is required. If you wanted to fit our top mounts without the ride height change, you would need to fit part number PFF85-430
OEM Part Number: 1J0412331C
OEM Part Number: 6N0412331A