LeoVince GP Corsa EVO Slip-On Exhaust KTM 390 Duke The GP Corsa EVO Slip-On Exhaust is designed for optimal performance, combining a significant reduction in weight with enhanced power output coupled with a richer, improved sound profile. It features an elegant technopolymer endcap and large exhaust channels, finished with a meticulous Scotch Brite finishing process that ensures a flawless matte appearance. The inclusion of a MIG-welded, 304 stainless steel link pipe adds to its lightweight durability, making it an excellent upgrade for enthusiasts seeking to enhance their motorcycle's performance and aesthetic appeal. Features: Cad/Cam design for precise fit Matte finished carbon fiber muffler sleeve High performance, technopolymer end cap MotoGP & Moto2 inspired design Significant weight savings over stock exhaust Increased horsepower across the entire RPM range MIG-welded 304 stainless steel link pipe Weight 3.33 lb (-1.74 lb vs the Oem)