FMF Q4 Slip On Spark Arrestor
- Multi-chamber design reduces noise while adding power
- Provides 94db sound levels with quiet core insert (included)
- Boosts mid range power roughly 15% over stock
- FMF products are designed & Made in USA
- For off Road Use Only.
- Will not work on RR-S models due to EPA restrictions.
- Fits 2010-2019 RR/RS/RR-S 4-strokes (except 125 RR-S)