2016 For sale, new long headers from Speed Daddy company. Mustang GT 5.0L engine. Model 2011 to 2023. Header size 1-3/4-Inch Stainless steel Speed Daddy Long Header Mustang GT To order through the online store (American Performance for Exhausts). Free shipping to all regions of Saudi Arabia. The product is ready for delivery through Aramex within 3 to 4 days for delivery.