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

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SKU: 110281
MPN: 2660-13034

Product Details


An intake for the BMW F3x 428i that increases power, and looks good doing it. The AWE Tuning BMW F3x 428i S-FLO Carbon Intake.

The carbon fiber air box

The AWE Tuning BMW F3x 428i S-FLO Carbon Intake is a fully enclosed carbon fiber air box made from high grade UV stabilized 2x2 twill carbon fiber to reduce yellowing from under hood heat. This airbox mounts securely in the stock location and mates up to the factory air inlet pipes, perfectly. It boasts simple access for filter inspection and helps to deliver as much power as it does good looks.

The AWE Tuning ® S-FLO Filter

The included AWE Tuning ® S-FLO Filter is specifically designed to maximize airflow in the AWE Tuning ® S-FLO Carbon Intake. This increased flow unlocks impressive max gains of 16 hp and 17 ft-lbs of torque at the crank.

The carbon fiber airbox and S-FLO Filter combination makes for an easily serviceable air filter without removing the airbox. The combo produces a more aggressive intake note than stock, with a distinctive turbo spool sound, all while keeping your car operating Check Engine Light free.

What’s in the box

The AWE Tuning ® S-FLO Carbon Intake includes the carbon fiber airbox itself, the AWE Tuning ® S-FLO Filter, and all necessary mounting hardware.

Please note,  AWE Tuning S-FLO Intakes are for racing use only.


  • This intake is not CARB exempt and is not legal for street use in California & other states adopting CARB standards. Please check your local laws before purchasing.
Product Features

  • Fully sealed carbon fiber box and filter combination
  • Featuring the AWE Tuning ® S-FLO Filter
  • Max gains of 16hp and 17ft-lbs of torque at the crank
  • Carbon fiber turbo inlet pipe, removes factory silencer
  • Perfect integration with OEM inlet ducting
  • Retains stock mounting locations
  • Plug and play MAF and breather locations
  • UV stabilized resin and clear coat prevents yellowing from heat
  • Included S-FLO Filter is durable and washable
  • No Check Engine Light - Guaranteed
  • Perfect Fitment - Guaranteed


One Year Limited Warranty

The following warranty is valid only in the United States.

The Manufacturer’s full warranty applies to all products sold.

Secor Ltd. (AWE Tuning) warrants to the original retail purchaser (Consumer) this product (BMW F30 320i/328i, F22 228i Carbon Fiber S-FLO Intake) against manufacturing defects for ONE YEAR from date of original purchase.

Upon verification of warranty coverage, AWE Tuning will repair or replace the defective product at their discretion, without charge. This is the only remedy the Consumer has for any loss or damage, however arising, due to nonconformity in or defect of the product. This warranty does not cover consequential damage, loss of time or revenues, labor costs, shipping costs, inconvenience, loss of use of vehicle, damage to the vehicle or components, or other incidental or indirect damage.

All warranties are void if the product was not installed by a certified auto mechanic, improperly serviced, modified, or used in a way not intended by the Manufacturer. Use of product in Motorsports or Racing conditions is grounds for warranty denial. Motorsports and Racing is an inherently abusive operational condition, and it is impossible to warranty for this type of usage.

The Consumer is responsible for ensuring that the product is installed in a safe and proper manner, and should cease usage of the product immediately if an unsafe or improper condition is noted. If an unsafe or improper condition is noted, the Consumer should then immediately contact the facility where the product was installed or AWE Tuning directly.

Please contact the original place of purchase for any warranty claims or explanations of this document.

Fitment Guide

Does this fit my vehicle?
Fitment Guide

Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2014 2016 BMW 2 Series 228i Coupe
228i xDrive Coupe
L4 2.0 GAS FI T N20
2015 2016 BMW 2 Series 228i Convertible
228i xDrive Convertible
L4 2.0 GAS FI T N20
2012 2016 BMW 3 Series 328i Sedan
328i xDrive Sedan
L4 2.0 GAS FI T N20
2013 2018 BMW 3 Series 320i Sedan
320i xDrive Sedan
L4 2.0 GAS FI T N20  
2014 2016 BMW 4 Series 428i Coupe
428i xDrive Coupe
L4 2.0 GAS FI T N20
2014 2016 BMW 4 Series 428i Convertible
428i xDrive Convertible
L4 2.0 GAS FI T N20
2015 2016 BMW 4 Series 428i Gran Coupe
428i xDrive Gran Coupe
L4 2.0 GAS FI T N20

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