GPR Exhaust - Trioval Full Line for Yamaha XT 660 X-R - 2004 to 2014 Muffler with:dB Killer-Catalyst Prevents damage and heavy dirt

Prevents damage and heavy dirt from foreign bodies thrown up by the front wheel

Compressed EVA foam compound padding to distribute the impact force over the widest area yet remain lightweight

Rear reflective safety print

Our new lightweight design does not adversely affect cooling or restrict air flow

GPR Exhaust - Trioval Full Line for Yamaha XT 660 X-R - 2004 to 2014 Muffler with:dB Killer-Catalyst Prevents damage and heavy dirtGPR'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