The Delta Barrel 4 silencer for the WR250X and WR250R weighs in around 4.75 lbs and is substantially lighter than the stock silencer/mid pipe. It features a special inner silencer body and multi-stage expanding mid pipe design that provides power at the high end, and rich torque at the bottom end and mid range.
Manufactured by Dirt Freak Japan, the same people who bring you the Zeta line and DRC hardware. Includes muffler, mid-pipe, and installation hardware.
Fitment: 2008-2018 Yamaha WR250R / WR250X
Mid pipe is made of stainless steel
Silencer body is lightweight aluminum
Sound output 94db
FIM approved end-cap design
Use with stock or Delta brand header
Optional Low Noise Insert available (makes muffler quieter)
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