Exhaust Link Pipe GPR No Road Use KTM DUKE 390 High-level 2017 > 2020

Gpr Exhaust Systems Decat System Duke 390 17-20 Euro 4 Manifold. Elevate your KTM Duke 390 (2017-2020 e4) with the GPR Exhaust Systems Decat Manifold. Crafted from satin 304 stainless steel with TIG welding, this high-performance piece eliminates the stock catalyst for increased power, weight savings, and an improved racing sound. Designed for circuit use only, it ensures a perfect fit without structural modifications. Experience Italian engineering excellence and a 2-year warranty. This product does not have Swiss homologation.Compatible models:KTM Duke 390 2017/20 e4 2017-2020.GPR Exhaust System Ktm Duke 390 2017/20 e4 Decat pipe manifold Decatalizzatore.For installation, no structural modifications to the motorcycle are required for use of the product in an approved version.It is recommended to read the instructions in the package or the tutorials.The exhaust has a removable dbkiller (noise restrictor) for racing use, remove the dbkiller is not ONLY illegal, but the customer assumes