The Twin Air Air Filter, manufacturer part number 153215, is designed to provide dependable engine protection and efficient airflow for select Suzuki two-stroke motocross motorcycles. Its thick, flat foam sealing ring creates maximum contact with the airbox while functioning as a breathable gasket, helping maintain a secure seal without restricting air passage.
This replacement filter uses a dual-layer, open-pore foam design. The coarse outer foam captures airborne dirt, grime, and sand, while the fine inner foam provides a second stage of filtration for smaller particles. The filter is slightly smaller than the stock design to promote additional air space and circulation around the filter, supporting consistent intake performance.
The exclusively formulated adhesive is built to withstand repeated cleaning, including cleaning with harsh solvents or gasoline. This makes the Twin Air filter a practical choice for riders who regularly service their air filter between races, rides, or maintenance intervals. It is engineered for direct fitment on 2003–2008 Suzuki RM250 models and 2004–2007 Suzuki RM125 models.
Features:
- Dual-layer open-pore foam captures coarse dirt, grime, sand, and fine airborne particles
- Thick, flat foam sealing ring provides maximum airbox contact without grease
- Breathable gasket design supports increased air passage
- Smaller-than-stock profile improves air space and circulation around the filter
- Adhesive withstands repeated cleaning with harsh solvents or gasoline
- Fits 2003–2008 Suzuki RM250 and 2004–2007 Suzuki RM125 models
- Brand: Twin Air
- Manufacturer Part Number: 153215
- Vendor Part Number: 715-3215
Fitment:
2003 Suzuki RM250
2004 Suzuki RM125
2004 Suzuki RM250
2005 Suzuki RM-Z450
2005 Suzuki RM125
2005 Suzuki RM250
2006 Suzuki RM-Z450
2006 Suzuki RM125
2006 Suzuki RM250
2007 Suzuki RM-Z250
2007 Suzuki RM-Z450
2007 Suzuki RM125
2007 Suzuki RM250
2008 Suzuki RM-Z250
2008 Suzuki RM-Z450
2008 Suzuki RM125
2008 Suzuki RM250
2009 Suzuki RM-Z250
2009 Suzuki RM-Z450
2009 Suzuki RM125
2010 Suzuki RM-Z250
2010 Suzuki RM-Z450
2010 Suzuki RM125
2011 Suzuki RM-Z250
2011 Suzuki RM-Z450
2012 Suzuki RM-Z250
2012 Suzuki RM-Z450
2013 Suzuki RM-Z250
2013 Suzuki RM-Z450
2014 Suzuki RM-Z250
2014 Suzuki RM-Z450
2015 Suzuki RM-Z250
2015 Suzuki RM-Z450
2016 Suzuki RM-Z250
2016 Suzuki RM-Z450
2017 Suzuki RM-Z250
2017 Suzuki RM-Z450
2018 Suzuki RM-Z250