- Factory 4.1 muffler available in natural titanium or blue anodized titanium with titanium end caps
- The lightest mufflers available
- Superior power and performance - horsepower improved throughout the rpm range
- Feature exclusive proprietary Chamber Core technology
- Factory Forward Engineering centralizes mass, improves handling
- Made from premium quality American materials
- Customize with performance tuning inserts and spark arrestor module
- Meet AMA sound requirements on most models; inserts available for others
Kawasaki -- KLX 140 L -- (2014, 2019, 2008, 2017, 2020, 2012, 2013, 2009, 2010, 2011, 2015, 2016, 2018); Kawasaki -- KLX 140R L -- (2021, 2022, 2023, 2024); Kawasaki -- KLX 140 -- (2009, 2013, 2015, 2019, 2008, 2011, 2016, 2018, 2020, 2014, 2012, 2010, 2017); Kawasaki -- KLX 140 G -- (2020, 2019, 2017, 2018); Kawasaki -- KLX 140R -- (2021, 2022, 2024, 2023); Kawasaki -- KLX 140R F -- (2021, 2022)
