GPR Exhaust - Trioval Double Slip-On for Aprilia Tuono R 1000 Factory - 2006 to 2010 Muffler with:dB Killer-Link Pipes maintains control and traction in

maintains control and traction in adverse conditions

anti-bacterial inner taping

with hook and loop volume adjusters on the forearms

High strength special plastic

GPR Exhaust - Trioval Double Slip-On for Aprilia Tuono R 1000 Factory - 2006 to 2010 Muffler with:dB Killer-Link Pipes maintains control and traction inGPR'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