GPR Exhaust - Trioval Slip-On for Kawasaki KLX 400 R - 2003 to 2004 Muffler with:dB Killer-Link Pipe We recommend regenerating the filter

We recommend regenerating the filter (washing + oil application) every 20

also emphasize the long-distance touring look

The equipment can remain in the holder

It’s got a removable hood

You only need to replace (by screwing/unscrewing) the empty e-cartridge with a new e-cartridge

GPR Exhaust - Trioval Slip-On for Kawasaki KLX 400 R - 2003 to 2004 Muffler with:dB Killer-Link Pipe We recommend regenerating the filterGPR'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