GPR Exhaust - M3 Black Titanium Slip-On for Ducati Monster 821 - 2017 to 2021 Muffler with:dB Killer-Link Pipe-Catalyst You can also purchase just

You can also purchase just the cartridge to reuse components of your factory forks

Mounting kit

Manufactured in the USA

Can be quickly attached to the Alpinestars' Tech-Air® 10 System Base Layer via easy-to-use lateral zips

Wash dark colours separately

GPR Exhaust - M3 Black Titanium Slip-On for Ducati Monster 821 - 2017 to 2021 Muffler with:dB Killer-Link Pipe-Catalyst You can also purchase justGPR developed the M3 Black Titanium after the victories in the Moto3 World Championship. It has a removable racing grill, and a black titanium body with CNC machined bottoms. Its round shape has 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