GPR Exhaust - Trioval Double Slip-On for Ducati ST4 ST4 S - 1999 to 2005 past type tag-Tires - Scooter Large LCD Screen - Large

Large LCD Screen - Large

On the pavement once you let off the throttle and the front end dives

It simply screws onto our lever

Protect the exposed sound valve mechanism on the manifold/silencer junction

GPR Exhaust - Trioval Double Slip-On for Ducati ST4 ST4 S - 1999 to 2005 past type tag-Tires - Scooter Large LCD Screen - LargeGPR'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