The SP Series is Injen's flagship aluminum intake line, and this system is a short ram design built around a 6061-T6 aluminum tube that gives intake air a smooth, uninterrupted path to the throttle body. It carries Injen's patented MegaRam (MR) Technology and Air Fusion Technology, the tuning work that lets the system add power while holding a safe air fuel ratio across the whole power band, and Injen's dyno testing shows gains of up to 6 hp and 8 lb-ft of torque. Air is drawn through a fully serviceable Injen SuperNano-Web dry filter, which increases filter surface area for greater airflow without giving up filtration. No additional tuning is required, and the intake adds an aggressive engine tone under full throttle. This product is not CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
Specifications
| Type | SP Series short ram air intake system |
| Material | 6061-T6 aluminum intake tubing |
| Finish | Polished |
| Filter Media | Injen SuperNano-Web dry air filter, fully serviceable |
| Technology | Patented MegaRam (MR) Technology and Air Fusion Technology |
| Power Gain | Up to 6 hp and 8 lb-ft of torque, dyno proven |
| Tuning | No additional tuning required |
| Emissions | Not CARB exempt; not for sale in California or for use on California registered vehicles |
| Replacement Filter | X-1012-BB (optional hydroshield 1033BLK or 1033RED) |
| Origin | Made in Pomona, California, USA |
| Quantity | 1 |
| Warranty | Injen Technology Limited Lifetime Warranty |
| Part Number | SP1580P |
Documents: Installation Instructions (PDF) | Additional Installation Instructions (PDF) | Datasheet (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Honda | Civic | Hybrid |
| 2009-2011 | Honda | Civic | Hybrid-L |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
