GPR Exhaust - SatInox Slip-On for Yamaha YZ 400 F - 1998 to 1999 Muffler with:dB Killer-Link Pipe The EVOXTREME exhaust dedicated to

The EVOXTREME exhaust dedicated to the APRILIA RSV4 has a length of 26 cm with a slip-on connection Tig hand-welded that connects to the original manifolds

EVA foam - extremely finely pored

Manufacturer's Part#: 4017120151

Note: The color depicted in the product image may slightly differ from the actual color

additional surface protection thanks to the textile outer material

GPR Exhaust - SatInox Slip-On for Yamaha YZ 400 F - 1998 to 1999 Muffler with:dB Killer-Link Pipe The EVOXTREME exhaust dedicated toGPR'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