93% more than the Honda stock paper filter

such as the Yamaha R3

developed specifically by our R&D department for motorcycle use

the cut and the high-quality fabric prevent the bags

GPR Exhaust - Furore Nero Racing Full Line for Yamaha BW'S 125 - 2010 to 2013 GPR Kit:Racing Full System Exhaust 93% more than the HondaGPR's Furore Nero silencer has a black aluminum body, and 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, produces popular "throaty" sound. This exhaust produces the loudest sound of all GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding