2018 Yamaha YZ450FX Exhaust, Mufflers & Tips

Exhaust, Mufflers & Tips that fit your 2018 Yamaha YZ450FX. Shop FMF Racing. Every part is checked against your vehicle before it ships.

• FMF RacingFMF Racing Yamaha YZ450F 18-26/WR450F (2019)/ YZ450FX 19-24 Hex Q4 S/A MufflerMPN fmf044442$499.99In stock
• FMF RacingFMF Racing Yamaha YZ450F 18-26/WR450F (2019)/ YZ450FX 19-24 Powercore 4 Hex MufflerMPN fmf044441$449.99In stock
• FMF RacingFMF Racing Yamaha YZ450F 14-17/YZ450FX 16-18/WR450F 16-18 Powercore 4 Hex MufflerMPN fmf044404$449.99In stock
• FMF RacingFMF Racing 18-26 Yamaha YZ450F SS Aluminum 4.1 RCT S/O w/Carbon CapMPN fmf044443$649.99In stock
• FMF RacingFMF Racing 18-26 Yamaha YZ450F /YZ450FX 19-24 Anod TI Factory 4.1 RCT SO Muffler w/R. Carbon CapMPN fmf044488$849.99In stock
• FMF RacingFMF Racing Yamaha YZ450F 18-19/WR450F 19-20/YZ450FX 19 SS Megabomb Header w/Mid PipeMPN fmf044439$424.99In stock