The AWE S-FLO Intake (2660-13018) is the S-FLO Intake option of the AWE S-FLO Intake System for the B8 Audi S5 4.2L. AWE offers the system as an upgrade path: this S-FLO Intake, a carbon fiber cover sold separately (2660-11012), and the complete S-FLO Carbon Intake (2660-13032).
The S-FLO uses a dry media, washable S-FLO filter and a 4-ply Nomex, fluorosilicone lined, steel wire reinforced silicone air tube, integrates with the OEM air inlet, and mounts in the factory location. AWE states the S-FLO allows 34% more airflow than stock.
Specifications:
- Product Type: Intake
- Engine: 4.2L
- Filter: Dry media, washable S-FLO filter
- Air Tube: 4-ply Nomex, fluorosilicone lined, steel wire reinforced silicone
- Airflow: 34% more than stock (per AWE)
- Mounting: Integrates with OEM air inlet, factory location
- Tune Required: No
- Part Number: 2660-13018
Key Features:
- S-FLO allows 34% more airflow over stock
- Perfect integration with OEM air inlet, mounts in factory location
- 4-ply Nomex®, fluorosilicone lined, steel wire reinforced silicon air tube
- Dry media, washable S-FLO Filter
- Designed, engineered, and tested in-house at AWE
- Perfect fitment, guaranteed
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2012 | Audi | S5 | Base |
| 2010-2012 | Audi | S5 | Cabriolet |
Emissions: AWE lists this part as 49-state legal. It is not approved for sale or street use in California.
FAQ
Which vehicles does this fit?
Per the fitment data, it fits the 2008-2012 Audi S5 4.2L (Base, Cabriolet).
How is this different from the S-FLO Carbon Intake?
This listing is the S-FLO Intake option. AWE sells the 2x2 twill carbon fiber cover separately as part number 2660-11012, and the complete S-FLO Carbon Intake as part number 2660-13032.
What filter does it use?
It uses AWE's dry media, washable S-FLO filter.
Is it street legal?
AWE lists this part as 49-state legal. It is not approved for sale or street use in California, so it should not be used on the street on a California-registered vehicle.
Will it cause a check engine light?
AWE lists it with the AWE No Check Engine Light Guarantee and a perfect fitment guarantee, and states no tune is required.

