LeoVince LVSO3399E GP Corsa Evo Carbon Fiber Slip-On Muffler w/High Performance Technopolymer End Cap for KTM Duke 125/Duke 390 21-22The perfect balance between looks, performance, and value: this is the LeoVince GP Corsa Evo. Stainless steel, matte carbon and a special techno polymer end cap: the GP Corsa Evo is a racing inspired exhaust dedicated to 4 stroke motorcycles up to 500cc. Dark Carbon We build the GP Corsa Evo sleeve with a double layer of 2x2 twill pre preg carbon fiber, specifically developed to resist high temperatures and to make the exhaust even lighter. We chose a