GPR Exhaust - M3 Titanium Natural Full Line for BMW G 310 GS - 2017 to 2021 Muffler with:dB Killer-Catalyst Compatible with all Alpinestars knee

Compatible with all Alpinestars knee braces

2 pieces together helps prevent stud damage to loading ramps from snowmobile studded tracks while adding additional traction

2014 - 2022 Yamaha YZ 450F

Relaxed fit

depending on the user’s needs

GPR Exhaust - M3 Titanium Natural Full Line for BMW G 310 GS - 2017 to 2021 Muffler with:dB Killer-Catalyst Compatible with all Alpinestars kneeGPR developed the M3 Titanium after the victories in the Moto3 World Championship. Made with real hand brushed titanium, it has a removable racing grill and a round shape with a diameter of 100mm. 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: Round Body Color: Brushed