AWE Tuning BMW 2021+ G8X M3/M4 S-Flo Carbon Intake

Meet the intake engineered to match the G8X’s pedigree. The S-FLO Carbon Intake combines genuine 2x2 carbon fiber construction with precision-machined aluminum components to deliver power, response, and unmistakable sound—all with factory-like fitment and zero compromise. At its core is AWE’s oil-less, washable S-FLO Filter, designed with an inverted cone to maximize flow while providing a 142% increase in filter surface area compared to stock. A massive 4.5” outlet ensures seamless breathing into the turbo, while a machined aluminum adapters ensures a perfect seal from intake to compressor. The system integrates directly with the OEM inlet ducting and retains all stock mounting points for an OE-grade install. Louvers built into the airbox are angled to direct turbo spool toward the cabin—intoxicating when under throttle, quiet when cruising. Finished in UV-stabilized resin and clear coat to maintain its finish over time, the S-FLO Carbon Intake delivers gains of +14 hp and +9 lb-ft of torque, with no tune required. It installs easily, fits like factory, and unlocks performance the way only AWE can.

• Custom-designed coupler and spring-clamp assembly assures a simple and snap-in fitment
• Machined aluminum mounting points for long-term durability and easy installation
• Massive filter upgrade: two 7" long x 6.75" wide cone filters with 4.5" outlets
• Intake box protects from heat while maximizing aggressive intake sound
• Genuine 2x2 carbon construction, UV-stabilized resin and clear coat
• Increased air filter surface area of 142% over stock per filter
• Max gains of +14 horsepower +9 lb-ft of torque at the wheels
• Removable machined couplers allow for big-power upgrades
• Engineered to fit under the Competition Sport (CS) brace
• Designed, engineered, and tested in-house at AWE
• Louvers to direct sound toward the cabin
• S-FLO Filter is washable and oil-less
• AWE No Check Engine Light Guarantee
• Perfect fitment, guaranteed
• No tune required

Upgrade your BMW G8X M3 or M4 with the AWE Tuning S-FLO Carbon Intake System, engineered to deliver enhanced performance, aggressive sound, and precise fitment. Crafted from genuine 2x2 carbon fiber with UV-stabilized resin and clear coat, this intake not only boosts airflow but also adds a sleek aesthetic touch to your engine bay. At its core, the system features a washable, oil-less S-FLO filter with an inverted cone design, increasing filter surface area by 142% over stock, resulting in improved air intake flow and increased horsepower and torque. The 4.5-inch outlet ensures seamless breathing into the turbo, promoting optimal engine response and efficiency.

Features:

• Custom-designed coupler and spring-clamp assembly for easy, snap-in installation

• Machined aluminum mounting points for durability and precise fit

• Two 7-inch long, 6.75-inch wide cone filters with 4.5-inch outlets for massive airflow

• Intake box designed to shield from heat and enhance aggressive intake sound

• Genuine 2x2 carbon fiber construction with UV-stabilized resin and clear coat finish

• Increased air filter surface area of 142% over stock per filter

• Maximum gains of +14 horsepower and +9 lb-ft of torque at the wheels

• Removable machined couplers for future power upgrades

• Engineered to fit under the OEM Competition Sport (CS) brace

• Designed, tested, and manufactured in-house by AWE Tuning

• Louvers integrated into the airbox direct turbo spool sound toward the cabin for an exhilarating auditory experience

• S-FLO washable filter requires no oil, simplifying maintenance

• Guaranteed fitment with no check engine light issues

• Installation requires no tuning for immediate performance gains

Fitment:
BMW M2 Base 2023
BMW M2 Base 2024
BMW M2 Base 2025
BMW M3 Base 2021
BMW M3 Base 2022
BMW M3 Base 2023
BMW M3 Base 2024
BMW M3 Base 2025
BMW M3 Competition 2021
BMW M3 Competition 2022
BMW M3 Competition 2023
BMW M3 Competition 2024
BMW M3 Competition 2025
BMW M3 Competition xDrive 2022
BMW M3 Competition xDrive 2023
BMW M3 Competition xDrive 2024
BMW M3 Competition xDrive 2025
BMW M3 CS 2024
BMW M4 Base 2021
BMW M4 Base 2022
BMW M4 Base 2023
BMW M4 Base 2024
BMW M4 Base 2025
BMW M4 Base 2026
BMW M4 Competition 2021
BMW M4 Competition 2022
BMW M4 Competition 2023
BMW M4 Competition 2024
BMW M4 Competition 2025
BMW M4 Competition 2026
BMW M4 Competition xDrive 2022
BMW M4 Competition xDrive 2023
BMW M4 Competition xDrive 2024
BMW M4 Competition xDrive 2025
BMW M4 Competition xDrive 2026
BMW M4 CS 2025
BMW M4 CSL 2023