GPR Exhaust - SatInox Slip-On for Yamaha YZ 400 F - 1998 to 1999 Muffler with:dB Killer-Link Pipe Fine-pitched teeth for small return

Fine-pitched teeth for small return angle

with 6mm of fork offset adjustment through

EVA foam - extremely finely pored

Protect expensive bodywork and fairings from engine and exhaust heat

GPR Exhaust - SatInox Slip-On for Yamaha YZ 400 F - 1998 to 1999 Muffler with:dB Killer-Link Pipe Fine-pitched teeth for small returnGPR's Satinox silencer is made of 304 stainless steel. It has an oval shape with a diameter of 90mm. 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 WEIGHT: Lighter than stock exhaust Technical