YAMAHA stock paper filter: 112

6 bits with Torsion zone to prevent the bit tip from twisting at high loads

(2) 1/4"-20 Nylock Nuts

Elegant design

long-distance performance

GPR Exhaust - Furore Nero Full Line for Kawasaki Ninja 650 - 2021 to 2022 Muffler with:dB Killer-Catalyst YAMAHA stock paper filter: 112GPR'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 90mm. Product Features SOUND: Upgraded sound from stock exhaust. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust Technical Specifications Shape: Oval Body Color: Matte