The 992 splits its induction between two separate air filter housings, one inside each rear fender. do88 replaces both with vacuum-infused prepreg carbon fiber boxes shaped around a 3D scan of the car, each holding a large inverted BMC cone filter, with CNC-machined connections to the turbo inlet hoses and a stainless steel water-jet-cut mounting bracket. Flow bench and CFD testing put the kit at 1360 to 1554 CFM at 0.175 bar (2.54 psi) pressure drop against 1202 CFM for the OE housings, 13 to 29 percent higher depending on version. Custom matte black silicone hoses seal the housings to the car's air guides so no air escapes on the way to the turbochargers. This version has 66mm connections and mates to the OE turbo inlet hoses.
Specifications
| Type |
Twin carbon fiber closed induction system with BMC cone filters |
| Material |
Vacuum-infused prepreg carbon fiber housings, CNC-machined connections, stainless steel bracket |
| Connection |
66mm, to the OE turbo inlet hoses |
| Airflow |
1360 to 1554 CFM at 0.175 bar (2.54 psi) pressure drop vs 1202 CFM OE |
| Included |
Two carbon air filter housings, BMC cone filters, silicone hoses, mounting bracket and hardware |
| Filter Media |
Washable BMC cone filters, regeneration every 20,000 to 25,000 km |
| Quantity |
1 (complete kit) |
| Part Number |
LF-160-ST-66 |
| OEM Replacement |
992129567, 992129568, 992129620, 992129620A |
Documents: Installation Instructions (PDF)
This part fits:
| Year |
Make |
Model |
Submodel |
| 2019-2024 |
Porsche |
911 (992.1) |
Carrera / Carrera 4 / Carrera S / Carrera 4S / Carrera GTS / Carrera 4 GTS |
| 2025-2026 |
Porsche |
911 (992.2) |
Carrera / Carrera T / Carrera S / Carrera 4S |