Injen SP Series cold air intake for the Acura TSX, a direct fit system that increases airflow over the restrictive factory intake for gains in power, throttle response and sound, finished in polished aluminium. Uses Injen's dry, oil-free filter and MR Technology tuned tube.
| Type | Cold Air Intake |
| Series | SP Series |
| Tube Finish | Polished |
| Filter | Dry, oil-free (SuperNano-Web) |
| Part Number | SP1431P |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2008 | Acura | TSX | Base |
Shipping: In-stock orders placed before 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
