GPR Exhaust - Trioval Slip-On for Moto Guzzi Norge 850 - 2006 to 2011 Muffler with:dB Killer-Link Pipe The new exhausts have a

The new exhausts have a laser engraved logo

Daisy chain attachment system

Bypass Valve: Yes

which are inserted under slight tension into the existing rivet head openings

GPR Exhaust - Trioval Slip-On for Moto Guzzi Norge 850 - 2006 to 2011 Muffler with:dB Killer-Link Pipe The new exhausts have aGPR's Trioval series is a GPR best seller, with a classic ovoid drop shape. It is made of hand polished 304 stainless steel and has a diameter of 100mm. Product Features SOUND: Upgraded sound from stock exhaust. Although louder than stock but in compliance with the limits prescribed by law, this exhaust produces the softest sound of all the GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding