GPR Exhaust System Yamaha YZF 1000 R1 1998-2001, Furore Nero, Slip-on Exhaust Including Removable DB Killer and Link Pipe Klv 1000 2004/2007 if the DB Killer is

if the DB Killer is removed

it Requires ECU Re-Mapping: Akrapovic Map Reference: KTM

Not Homologated Reference: SYM

Reference: BM

it Superduke 99 - R ( LC8) 24/12 Reference: KTM

GPR Exhaust System Yamaha YZF 1000 R1 1998-2001, Furore Nero, Slip-on Exhaust Including Removable DB Killer and Link Pipe Klv 1000 2004/2007 if the DB Killer isProduction Time: 7 10 DAYS Weight: 1. 75 Lbs. 3. 86 Kg. Length: 13. 78 in. 350 mm. GPR's Furore Nero silencer has a black aluminum body, with avional caps made through CNC machining. It has a ceramic finish that withstands high temperatures, with an elliptical shape that measures 3. 5 inches x 4. 7 inches (90mm x120mm). FEATURES SOUND: Upgraded sound from stock exhaust, produces popular "throaty" sound. This is the loudest of all GPR exhausts.