GPR Exhaust - Trioval Slip-On for Yamaha WR 400 F - 1998 to 2000 Muffler with:dB Killer-Link Pipe the results in increased power

the results in increased power and performance are consistently impressive

Includes mounting kit

lockable stainless steel fittings

With a Touratech crash bar

GPR Exhaust - Trioval Slip-On for Yamaha WR 400 F - 1998 to 2000 Muffler with:dB Killer-Link Pipe the results in increased powerGPR'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