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SKU: SP1577BLK | UPC: 843115007102
Injen 06-09 Civic Si 2.0L 4Cyl. Coupe & Sedan Black Short Ram Intake
This Injen SP1577BLK Short Ram Intake delivers deeper engine breathing and added horsepower to 2006-2011 Honda Civic Si coupe and sedan models with 2.0L 4-cylinder engines including the 2008 MUGEN Si. The SP series design replaces stock airbox restrictions with a high-flow system for sharper throttle response and dyno-proven gains up to 8 HP. Engineered for direct bolt-on installation with no ECU tuning required.
Key Features
- MegaRam (MR) Technology: Patented intake runner design (US Patents 7,359,795 & 7,669,571) smooths airflow velocity for power across the RPM range
- Air Fusion Technology: Patent 7,721,669 integrates the filter directly into the intake tube for compact fit and maximum filtration efficiency
- SuperNano WEB Dry Filter: High-flow nanofiber media captures contaminants without oil while allowing 99% unrestricted airflow
- TIG-Welded Aluminum Construction: Mandrel-bent 6061-T6 tubing with black powder-coated finish resists corrosion and heat soak
- Pre-Filtered Inlet Pipe: Multi-stage filtration design protects the engine from debris in dusty conditions
Product Notes
- EPA compliant for all 50 states with no impact on emissions
- Uses factory mounting points for straightforward replacement
- Product weight 6.2 lbs shipped in reinforced box measuring 25 x 13 x 11 inches
Installation Notes
- Professional installation recommended.
- Bolt-on design completes in under 60 minutes using basic hand tools
- Includes all necessary silicone couplers clamps and hardware for direct fit
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 | Honda | Civic | MUGEN Si |
| 2006-2011 | Honda | Civic | Si |
Why Choose Injen?
- World's first tuned air intake system with four patents on tuning process
- Flagship SP series sets the standard in aluminum intake performance
- Proven dyno results and real-world gains keep engines ahead in the aftermarket
Frequently Asked Questions
-
Q: Will this fit my 2010-2011 Honda Civic Si coupe?
A: Yes SP1577BLK installs on all 2006-2011 Civic Si models coupe and sedan with 2.0L engine using OEM mounts -
Q: What material and finish does the intake use?
A: Constructed from durable 6061-T6 aluminum tubing TIG-welded with a black powder-coated exterior for heat resistance and style -
Q: What is the warranty and install process?
A: Backed by Injen limited lifetime warranty bolt-on setup requires no tuning and reuses factory air sensor
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Securely packed in 25 x 13 x 11 inch box
- Weight: 6.2 lbs
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