The Archduke: Analog builds the ultimate KTM Super Duke | Bike EXIF
KTM Super Duke 990 /R 2005-2013 GPR Exhaust Dual SlipOn Silencers Furore New | eBay
GPR Exhaust Systems Furore Dual Slip On Superduke 990/R 04-12 CAT Homologated Muffler Black| Motardinn
GPR Exhaust System Ktm Superduke 990 - R ( LC8) 2004-2012, Furore Nero, Dual slip-on including removable db killers and link pipes - GPR σσ Born to Run™ σσ Made in Italy
IXIL RC SLIP ON EXHAUST KTM SUPERDUKE 1290 R 2020-2023 - IXIL USA