AWE Carbon S-FLO Intake System for G8x BMW M2 / M3 / M4 [2660-15489]

The AWE Carbon S-FLO Intake System for the G8x BMW M2, M3, and M4 uses 2×2 carbon fiber and precision-machined aluminum to improve airflow, throttle response, and induction sound. Engineered for exact factory fitment, it integrates seamlessly with the vehicle and comes with AWE’s No Check Engine Light Guarantee, ensuring reliable performance without compromises.

Massive Filter Upgrade

• At the core of the system are AWE Tuning’s oil-less, washable S-FLO Filters — two inverted cone filters measuring 7 inches long by 6.75 inches wide with 4.5-inch outlets — designed to deliver maximum airflow and a 142% increase in filter surface area per filter compared to the factory units.

Designed to be Heard

• Each airbox from AWE Tuning features an open-face design that draws in fresh air from the front of the vehicle, along with integrated angled louvers in the lids to direct intake and turbo spool sounds toward the cabin while shielding the filters from engine bay heat.

Machined Aluminum Connections

• Custom-engineered machined aluminum couplers and spring-clamp assemblies from AWE Tuning ensure a simple, snap-in fit between the intakes and turbos. These couplers are intentionally removable to support high-power upgrades for drivers seeking performance beyond stock levels. Threaded, machined aluminum mounting posts align with factory mounting points, allowing seamless integration with OEM inlet ducting.

Power to the Pavement

• The AWE Tuning S-FLO Carbon Intake delivers dyno-proven gains of +14 horsepower and +9 lb-ft of torque at the wheels on an otherwise stock vehicle, with no tuning required.

The Fine Print

• AWE Tuning’s Perfect Fitment Guarantee and No CEL Guarantee come standard with every product.
  • The No CEL Guarantee: The AWE Tuning No CEL (check engine light) Guarantee applies to select products and provides assurance against triggering a check engine light when installed correctly and used as intended on vehicles without additional modifications, apart from other AWE products designed to work in conjunction with the item.
  • Fitment Guarantee: All AWE Tuning products are backed by a fitment guarantee, pledging precise manufacturing for perfect fitment and easy installation by a qualified professional.

AWE Carbon Fiber Warranty

• The AWE Tuning Carbon Fiber Warranty on select products protects against manufacturer defects, defined as any characteristic that prevents the product from functioning as intended. The warranty does not cover cosmetic changes, normal wear and tear, or improper installation, and expires when the product is discontinued. Under heat, carbon fiber may naturally develop a gold hue. This coloration is covered under the one-year warranty and, at AWE Tuning’s sole discretion, may be replaced one time if within the one-year purchase period. Replacement for heat coloration does not extend or reset the original one-year warranty.

Features

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

What’s Included

• Carbon tube (2)
• Carbon box (2)
• Silicon coupler
• Silicon flex coupler
• Inverted cone filter (2)
• Serial tag
• Machined coupler (2)
• Intake mount post (5)
• Bolts for carbon tubes (10)
• M5 flat washers (10)
• Drive clamp (4)
• Drive clamps for firm hose & tube with 305 stainless steel screw, wide band, clamp ID (2)
• Clip (2)
• O-ring (2)

Applications

• BMW M2: G87 (2023-present) – 3.0L I6 twin-turbo S58
• BMW M2 Coupe: G87 (2023-present) – 3.0L I6 twin-turbo S58
• BMW M3: G80 (2021-present) – 3.0L I6 twin-turbo S58
• BMW M3 Competition: G80 (2021-present) – 3.0L I6 twin-turbo S58
• BMW M3 CS: G80 (2023-present) – 3.0L I6 twin-turbo S58
• BMW M4: G82 (2021-present) – 3.0L I6 twin-turbo S58
• BMW M4 Competition: G82 (2021-present) – 3.0L I6 twin-turbo S58
• BMW M4 CS: G82 (2025-present) – 3.0L I6 twin-turbo S58
• BMW M3 CSL: G82 (2022-present) – 3.0L I6 twin-turbo S58

Notes

• Installation instructions
• This intake fits M3 and M4 Competition xDrive models

About AWE Tuning

AWE is driven by a singular goal: Unleashing Performance. Renowned for their handcrafted, award-winning performance exhausts, along with rigorously tested carbon fiber intakes and high-efficiency intercoolers, AWE is at the forefront of innovation, design, production, retail, and global distribution of their performance products. These products are available through a select network of dealers, online, and directly from their advanced facility located near Philadelphia, Pennsylvania. Established in 1991, AWE’s team of experts, comprising researchers, engineers, innovators, and seasoned drivers, has been dedicated to developing and introducing top-tier performance enhancements for some of the world’s most prestigious vehicles.