How often should I clean the S-FLO Filter?

The AWE S-FLO Filter is washable and designed for easy service. While specific intervals depend on driving conditions, it's recommended to inspect it regularly and clean it when it appears dirty to maintain optimal airflow.

Will this intake cause a Check Engine Light?

No, the AWE S-FLO Carbon Intake is designed with plug-and-play MAF and breather locations to ensure your car operates Check Engine Light free.

What is the difference between this and a standard cold air intake?

This system features a fully enclosed, UV-stabilized carbon fiber airbox that seals around the S-FLO filter. This design helps to isolate the filter from engine heat and ensures it only draws in cooler, denser air, which is key to the performance gains.

AWE Tuning BMW 228i/320i/328i/428i S-FLO Carbon Intake

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AWE Tuning

AWE Tuning BMW 228i/320i/328i/428i S-FLO Carbon Intake

Name: AWE Tuning BMW 228i/320i/328i/428i S-FLO Carbon Intake
Brand: AWE Tuning
Price: 1254.00 USD
Availability: InStock

$1254.00

AWE Tuning S-FLO Carbon Intake for BMW 228i/320i/328i/428i. Fully enclosed carbon fiber airbox with a high-flow filter to unlock up to 16hp and 17ft-lbs of torque.

Key Features

Fully sealed carbon fiber airbox — UV-stabilized resin and clear coat resist yellowing from heat.
Included S-FLO Filter — durable and washable, designed to maximize airflow within the AWE S-FLO Carbon Intake.
Performance gains — unlocks max gains of 16hp and 17ft-lbs of torque at the crank.
Direct fit — integrates perfectly with OEM inlet ducting and retains stock mounting locations.
Easy serviceability — filter inspection and cleaning without removing the airbox.
No Check Engine Light — MAF and breather locations are plug and play.

Will this fit your vehicle?

Compatible with 36 vehicles

Need Help?

631-982-0042

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Since 1957

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Product Details

You get a fully enclosed carbon fiber airbox and a high-flow filter in this AWE Tuning S-FLO Carbon Intake system. This setup replaces your stock airbox to improve airflow to your BMW's engine, potentially adding up to 16 horsepower and 17 ft-lbs of torque at the crank. It's designed to fit directly into the factory location and works with the stock air inlet pipes.

The airbox is constructed from UV-stabilized 2x2 twill carbon fiber, which helps prevent yellowing from underhood heat. The included S-FLO Filter is washable and designed to work with the airbox to maximize airflow. Accessing the filter for inspection or cleaning is simple, without needing to remove the entire airbox. This combination is noted to produce a more aggressive intake sound and a distinct turbo spool noise, while maintaining Check Engine Light-free operation.