Matte black Slash Cut slip-ons, 30" (76.2 cm) long, with 1-3/4" (4.4 cm) inlet and outside diameter of 1-7/8" (4.8cm) for use on 1-3/4" diameter headers. Image can vary slightly from actual finalised product. We will accept your request at our earliest opportunity. DO NOT ASK US TO REDUCE THE VALUE ON THE INVOICE, WE WILL JUST IGNORE THE MESSAGE.