K25409 RL NXL Redline Derby Cover for Harley Davidson M8 Touring Models (2017 Up) Pet Shirt Product Name Exhaust System Type Available in sizes SM Product Name Exhaust System Type Full System Model Straightshots Design Configuration 2 Into 2 System Style Staggered Round Material Steel Finish Chrome Color Finish Chrome Muffler Diameter 2 1 4" End Cap Style Straight Cut Units Each Riding Style Street CALIFORNIA WARNING: The California Air Resources Board ("CARB") does not permit the use of aftermarket exhaust systems that remove or alter OEM emission control devices unless certified by CARB which makes most performance cams work better Comes in a kit and includes all hardware Made from black anodized CNC Machined Billet Aluminum with brushed Stainless Steel cover and a red powder coated aluminum accent plate