09 Design Replacement Cone Filter – 152 mm Inlet
Direct replacement cone filter for 09 Design carbon induction kits that use a 152 mm inlet. It restores clean, high airflow and a crisp induction sound, keeping your intake performing as intended.
The lightly oiled cotton gauze uses deep pleats to increase surface area. Combined with the dual-entry end cap, this design reduces restriction and helps the turbo breathe more freely. Expect sharper throttle response and a sportier intake note, especially under load.
- Fits 09 Design carbon induction kits with a 152 mm inlet
- Lightly oiled cotton gauze, reusable and serviceable
- Dual-entry design for improved airflow and response
- Subtle 09 Design branding
Fitment
For 09 Design carbon induction kits that specify a 152 mm inlet filter. Common on popular VW and Audi TSI setups using an 09 Design intake. Use our vehicle lookup to confirm, or see the Vehicle Fitment tab for full details.
Care and maintenance
Wash and re-oil when the outside looks dirty or after heavy use. Use only a small amount of filter oil. Allow to dry fully before refitting. Over-oiling can affect airflow sensors.
Installation and safety
Ensure the filter seats fully on the 152 mm inlet and the clamp is tight. Check clearance to bodywork and moving parts. Do not run the engine without a filter. Recheck fittings after the first few drives.
| Inlet size | 152 mm |
| Filter media | Multi-layer cotton gauze, lightly oiled |
| Design | Dual-entry cone with deep pleats |
| Reusable | Yes – clean and re-oil |
| Branding | 09 Design |




