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SKU: 33-2343 | UPC: 024844125439
K&N 33-2343 Replacement Air Filter for 2006-2011 Honda Civic Si, 2008 Mugen Si, 2007-2011 Honda Element
The K&N 33-2343 is a washable reusable high-flow drop-in air filter with layered oiled cotton media that improves airflow and horsepower for 2006-2011 Honda Civic Si models including 2008 Mugen Si plus 2007-2011 Honda Element EX LX and SC variants. This direct factory airbox replacement installs in minutes and lasts the life of your vehicle. It captures contaminants effectively while delivering measurable performance gains.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks and traps dirt and harmful contaminants for reliable engine defense.
- Clean Every 5 Years: Requires cleaning only every 75000 miles under normal highway conditions or about 5 years at 15000 miles annually saving time and effort.
- Easy Installation: Pre-oiled filter drops directly into your factory airbox needing no tools or modifications for fast performance upgrade.
- Engineered Power: Advanced media design increases horsepower acceleration and overall engine response through enhanced airflow.
- Reusable Design Saves Money: Avoids $125 in costs over 200000 miles versus disposable filters reducing waste and landfill impact.
Product Notes
- Pre-oiled and ready for immediate use upon arrival.
- Washable with K&N cleaning kit for repeated reuse.
- Compact design weighs 1.2 pounds with filter dimensions 9.5 x 7.719 x 1.063 inches.
Installation Notes
- Professional installation recommended.
- Remove stock filter and drop in K&N 33-2343 no cutting or alterations required.
- Compatible with OEM airbox hardware and sealing.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Honda | Civic | Si |
| 2008 | Honda | Civic | MUGEN Si |
| 2007-2011 | Honda | Element | EX |
| 2007-2011 | Honda | Element | LX |
| 2007-2010 | Honda | Element | SC |
Why Choose K&N?
- Brand leader in high-flow filtration used by automotive enthusiasts for decades.
- Built with durable materials for lifetime vehicle use and performance consistency.
- Precision engineered for exact OEM fitment and airflow improvements.
Frequently Asked Questions
-
Q: Will the K&N 33-2343 fit my 2007 Honda Civic Si?
A: Yes it fits all 2006-2011 Honda Civic Si models including sedans and coupes with factory airbox. -
Q: What filter media does it use?
A: Four layers of oiled cotton gauze provide high airflow while trapping fine particles down to 10 microns. -
Q: What warranty coverage applies?
A: No-hassle lifetime limited warranty covers defects in materials or workmanship for the original vehicle owner.
Shipping &. Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Protective box 9.5 x 7.75 x 1.25 inches
- Weight: 1.2 pounds
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