Amp Research Steps #76134-01A and 76404-01A. These are the ones that plug into the OBD port and have the extra pass through harness. They are currently installed on my truck but can be removed very easily. Everything works as it should and they still look like new. Truck is garage kept. Asking $1050 shipped since they are used. Paypal accepted. Buyer covers paypal fees. Email is [email protected] and located close to Memphis, TN. Thanks