GPR Exhaust - Furore Poppy Double Slip-On for BMW K 1600 GT - 2010 to 2016 Muffler with:dB Killer-Link Pipes They did that by incorporating

They did that by incorporating a waterproof and breathable hydratex®|Z-liner

or more wireless range

the warm air from inside the jacket can easily escape

thanks to their small return angle

GPR Exhaust - Furore Poppy Double Slip-On for BMW K 1600 GT - 2010 to 2016 Muffler with:dB Killer-Link Pipes They did that by incorporatingGPR's Furore Poppy silencer has a carbon look, stainless body and has been developed with a production process that produces zero impact to the environment. It has an oval shape with a diameter of 120mm. 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