S/A Pciv 2 Mod Yz400/426/ Wr400 98 01

Description

Features:

• The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust
• Constructed with an extruded aluminum canister, a stainless steel midpipe that is MIG/TIG welded and has space age internal packing
• Lighter, stronger and more powerful than stock exhausts
• Powercore 4 S/A has a U.S. Forestry approved maintenance free, stainless steel spark arrestor screen

Fitment
Yamaha YZ400F 1998
Yamaha YZ400F 1999
Yamaha YZ426F 2000
Yamaha YZ426F 2001
Yamaha YZ426F 2002