GPR Exhaust - Trioval Slip-On for Yamaha WR 400 F - 1998 to 2000 Muffler with:dB Killer-Link Pipe superior traction when needed AND

superior traction when needed AND mileage

moist and cold

with maximum protection thanks to the optimisation of the material thickness and component form

Lower bend bars can be used to compensate for additional height

Titan helmet matte black peak screws

GPR Exhaust - Trioval Slip-On for Yamaha WR 400 F - 1998 to 2000 Muffler with:dB Killer-Link Pipe superior traction when needed ANDGPR'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