GPR Exhaust - Trioval Slip-On for Yamaha YZF 1000 R1 - 1998 to 2001 Muffler with:dB Killer-Link Pipe Stretch cuff for an optimized

Stretch cuff for an optimized fit with a strap closure for security

New ventilated neoprene sleeve

PICARD ® and Stabila ®

Adjustable integrated spoiler reduces turbulence and maximizes stability

GPR Exhaust - Trioval Slip-On for Yamaha YZF 1000 R1 - 1998 to 2001 Muffler with:dB Killer-Link Pipe Stretch cuff for an optimizedGPR'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