KTM DUKE 390 2013/16 HOMOLOGATED SLIP-ON EXHAUST SYSTEM WITH CATALYST GPR FURORE NERO HOMOLOGATED SLIP-ON EXHAUST SYSTEM WITH CATALYST KTM DUKE 390 2013/16 KTM DUKE 390 2013/16 All mounting hardware included for a perfect fitment. Joinst\mid pipes included where applicable. No modification needed. Designes and Dyno-Tested in GPR's factory and hand Made in Italy Comes with GPR's 2 years warranty. Increase HP and acceleration. Superb sound! Amazing aesthetic!