Only bought this brand because of Revain Prime. Installed and the problem is fixed; At least I thought so! A week later the Trifecta light came back so this time I sent the ABS unit in for a touch up. After reinstallation the problem persisted. So all that remains is to swap the rear right speed sensor for the rear left speed sensor and the problem is solved! So as of this writing it has been two months and the defective speed sensor cannot be returned! So lesson learned, DO NOT BUY THIS SPEED…