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SKU: SU-6595 | UPC: 024844099365
K&N Replacement Air Filter for 1986-2004 Suzuki LS650 Savage / 2005-2019 Boulevard S40 SU-6595
Upgrade your motorcycle with the K&N SU-6595 high-flow air filter, a direct replacement for the stock air filter on 1986-2004 Suzuki LS650 Savage and 2005-2019 Boulevard S40 models. This filter delivers low restriction airflow for increased horsepower and torque while maintaining excellent engine protection. Pre-oiled and ready to install, it offers long service life through washable reusability.
Key Features
- High-Flow Design: Custom engineered with low restriction to boost engine performance and responsiveness on Suzuki LS650 Savage and S40 Boulevard
- Application-Specific Sealing: Precise base seal and sealing bead ensure perfect fit and prevent unfiltered air entry
- Multi-Layer Cotton Gauze: Woven media provides superior filtration efficiency to protect your engine from contaminants
- Pleated Construction: Large surface area extends service intervals and supports high airflow
- Washable and Reusable: Clean and re-oil for repeated use, pre-oiled out of the box for immediate ride readiness
Product Notes
- Direct drop-in replacement for stock filter, no modifications required
- Wash with K&N cleaner and re-oil for optimal performance every 50,000 miles or annually
- Product weight 0.7 lb (0.3 kg), compact design for easy handling
Installation Notes
- Professional installation recommended.
- Remove stock airbox cover and filter, drop in K&N SU-6595, and reassemble in under 10 minutes
- Compatible with factory airbox hardware, no additional parts needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1988 | Suzuki | LS650 Savage | Base |
| 1995-2004 | Suzuki | LS650 Savage | Base |
| 2005-2009 | Suzuki | S40 Boulevard | Base |
| 2011-2019 | Suzuki | S40 Boulevard | Base |
Why Choose K&N?
- Trusted brand made in the USA for over 40 years with proven results in powersports
- Engineered for exact fitment and real-world performance gains
- Lifetime Limited Warranty covers defects in materials and workmanship
Frequently Asked Questions
-
Q: Does the SU-6595 fit all LS650 Savage and S40 Boulevard years?
A: Yes, it fits 1986-1988 and 1995-2004 Suzuki LS650 Savage Base, plus 2005-2009 and 2011-2019 Suzuki S40 Boulevard Base models precisely -
Q: What material is used in this filter?
A: Multiple layers of oiled woven cotton gauze media in a pleated round tapered design with rubber top sealing flange -
Q: What is the warranty and maintenance?
A: No-Hassle Lifetime Limited Warranty. washable and reusable, service every 50,000 miles under normal riding conditions
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Box dimensions 7.5 in x 7.25 in x 2.5 in
- Weight: 0.7 lb (0.3 kg)
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