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SKU: X-1022-BB | UPC: 843115014247
Injen AMSOIL Ea Nanofiber Dry Air Filter - 5 Filter 6 1/2 Base / 8 Tall / 5 1/2 Top for 2006-2011 Honda Civic Si
This Injen drop-in air filter replaces the OEM unit in 2006-2011 Honda Civic Si models with R18A1 engine. It delivers higher airflow through advanced nanofiber media while blocking dirt and debris to safeguard the engine. Easy maintenance keeps it performing like new without oils that contaminate sensors.
Key Features
- SuperNano-Web Media: High-flow base layer topped with efficient nano membrane for maximum air intake and engine protection from contaminants
- Oil-Free Design: Dry filter eliminates over-oiling risks preventing MAF sensor contamination for reliable operation
- Easy Cleaning: 100 percent cleanable using compressed air restores full performance quickly without replacement
- Precise Dimensions: 6 1/2 inch base 5 1/2 inch top 8 inch height 5 inch filter fits directly into OEM airbox
- Race-Tested Build: Lab validated and track proven construction from motorsport heritage ensures durability
Product Notes
- Direct drop-in replacement requires no airbox modifications
- Clean every 25,000-50,000 miles based on driving conditions using compressed air only
- Standard ground shipping available nationwide
Installation Notes
- Professional installation recommended.
- Remove OEM filter from airbox and install new filter in under 5 minutes
- Compatible with stock hardware no additional parts needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Honda | Civic | Si |
| 2006-2011 | Honda | Civic | Si Coupe |
| 2006-2011 | Honda | Civic | Si Sedan |
Why Choose Injen?
- Proven track record in racing and street applications
- Advanced filtration technology increases airflow reliably
- Engineered for exact vehicle fit and long-term performance
Frequently Asked Questions
-
Q: Does this fit 2006-2011 Honda Civic Si?
A: Yes it is a direct drop-in replacement for all 2006-2011 Honda Civic Si models coupe and sedan with 2.0L R18A1 engine -
Q: What material is used in the filter media?
A: AMSOIL Ea nanofiber in SuperNano-Web construction provides high-flow dry filtration without oil -
Q: What is the warranty and cleaning process?
A: Backed by Injen limited lifetime warranty clean with light compressed air blasts no oils or chemicals needed
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 8 x 8 x 10 inches
- Weight: 1.1 lbs
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