Yamaha WR250R WR250X Smog Block Off Plate
Xitomer Yamaha WR250R WR250X Smog Block Off Plate are intended to block the air injection system’s valve cover apertures (a.k.a smog pumps or AIS).
- Made from CNC billet aluminum.
- Reduces the ignition of fuel vapors in the exhaust systems.
- Preserve your expensive exhaust system and prevent damage to the internal muffler packing.
- Prevents unfiltered air from entering the intake system.
- Reduced weight and ease of maintenance from your bike.
- Promotes a better surface seal and also provides a clean, finished look.
1 Set Yamaha WR250R WR250X Smog Block Off Plate
YAMAHA WR250X 2008-2014