The BMW S58 is built to deliver serious performance, and the induction system plays a critical role in supplying the twin-turbocharged engine with the airflow it needs. The MMX Performance G8X Carbon Fiber Intake System replaces the factory air boxes and intake components with a complete, high-flow dual-intake setup designed specifically for the BMW G87 M2, G80/G81 M3, and G82/G83 M4.

Combining increased filtration area, optimized intake piping, smooth internal surfaces, and premium full-carbon-fiber construction, the MMX intake is designed to improve airflow through the S58 induction system while giving the engine bay a more motorsport-inspired appearance.

Increased Airflow for the S58

The MMX Performance intake is designed to reduce restrictions throughout the intake path and provide the S58 twin-turbo engine with greater airflow capacity.

Compared with the factory intake system, the MMX setup provides:

• 49% more filter surface area
• 23% average increase in airflow volume through the intake pipes
• 38% increase in crossover pipe airflow volume
• 7% increase in turbo-side pipe airflow volume

The increased filter area gives the engine a larger surface through which to draw air, while the revised intake piping is designed to provide a smoother and more efficient path toward the turbochargers.

The combination is designed to support sharper throttle response and improved turbocharger spool characteristics, particularly on performance-oriented S58 applications.

Larger Filtration Area

The MMX intake features performance cone filters with 49% greater filter surface area than the factory intake system.

Increasing the available filtration area allows the intake to support the substantial airflow demands of the S58 while maintaining filtration between the outside air and the engine.

The larger filters also contribute to the system's more aggressive induction character, allowing more of the S58's intake and turbocharger sound to be heard during acceleration.

Optimized Intake Piping

The MMX system incorporates revised carbon fiber intake pipes designed around increased airflow volume.

The system achieves an average 23% increase in airflow volume through the intake pipes, with particularly notable increases through the crossover and turbo-side sections.

The 38% increase through the crossover pipe and 7% increase through the turbo-side pipe help optimize the path between the intake filters and the S58's twin turbochargers.

Smooth internal surfaces are designed to minimize unnecessary turbulence and maintain a clean airflow path through the induction system.

Full 3K Twill Carbon Fiber Construction

The MMX Performance intake isn't simply a cosmetic carbon fiber upgrade. The components are manufactured using hand-laid 3K twill carbon fiber construction with zero fiberglass incorporated into the carbon layup.

This full-carbon construction provides a premium appearance while allowing MMX to maintain smooth internal surfaces designed around airflow performance.

The system is available in two finishes:

• Gloss Carbon Fiber
• Matte Carbon Fiber

Both versions feature the same performance-oriented full-carbon construction.

Complete Dual-Intake Design

The MMX Performance G8X Carbon Fiber Intake is supplied as a complete dual-intake system rather than requiring enthusiasts to assemble individual intake components.

The kit includes:

• Carbon fiber air boxes
• Carbon fiber intake pipes
• High-flow performance cone filters
• 6061-T6 billet aluminum hardware
• Required installation hardware

The precision-machined 6061-T6 billet aluminum hardware provides a durable and high-quality mounting solution that complements the carbon fiber construction.

Direct Bolt-On Installation

The MMX intake is engineered as a direct bolt-on upgrade for compatible G8X S58 vehicles.

The system utilizes factory mounting locations and does not require permanent modifications to the vehicle. This makes it suitable for both daily-driven BMW M cars and more extensively modified performance builds.

Professional installation is recommended to ensure proper fitment and secure installation of all components.

More Induction & Turbocharger Sound

Beyond its airflow benefits, the MMX intake changes the acoustic character of the S58 engine.

The larger filters and revised intake configuration allow more induction and turbocharger sound to reach the engine bay and cabin. Under acceleration, drivers can experience a more pronounced intake note and greater awareness of the S58's turbocharged character.

This makes the intake both a functional airflow upgrade and an opportunity to enhance the driving experience.

Designed for the G8X M2, M3 & M4

The MMX Performance Carbon Fiber Intake is specifically engineered around BMW's S58-powered G8X platform.

BMW M2

• G87 BMW M2

BMW M3

• G80 BMW M3
• G81 BMW M3 Touring

BMW M4

• G82 BMW M4
• G83 BMW M4 Convertible

Always verify your vehicle's exact chassis and configuration before ordering.

Pair It With MMX Turbo Inlet Upgrades

For enthusiasts looking to further optimize the S58's induction system, the MMX Performance Carbon Fiber Intake can be paired with the MMX Performance S58 Turbo Inlet Elbow Set.

Combining intake-side upgrades with improved turbo inlet flow can provide a more comprehensive approach to optimizing the airflow path from the intake filters toward the S58's twin turbochargers.

Key Features & Benefits

• Complete dual-intake system
• Designed for BMW G87 M2, G80/G81 M3, and G82/G83 M4
• Designed specifically for the S58 engine
• 49% greater filter surface area than factory
• 23% average increase in intake pipe airflow volume
• 38% increase in crossover pipe airflow volume
• 7% increase in turbo-side pipe airflow volume
• High-flow performance cone filters
• Smooth internal airflow surfaces
• Designed to reduce intake restrictions and turbulence
• Supports sharper throttle response
• Designed to improve turbo spool characteristics
• Enhanced induction and turbocharger sound
• Hand-laid 3K twill carbon fiber
• Zero fiberglass in the carbon fiber layup
• Full-carbon construction
• Gloss or Matte Carbon Fiber finishes
• Precision-machined 6061-T6 billet aluminum hardware
• Direct bolt-on installation
• Uses factory mounting locations
• No permanent vehicle modifications required
• Complete installation hardware included
• Designed and tested in the United Kingdom
• 1-year manufacturer warranty

Upgrade Your G8X S58 Intake System

The MMX Performance G8X Carbon Fiber Intake combines increased airflow capacity with premium carbon fiber construction to create a comprehensive induction upgrade for the BMW G87 M2, G80/G81 M3, and G82/G83 M4.

With 49% more filter surface area, increased intake pipe airflow volume, optimized crossover and turbo-side piping, and a full 3K twill carbon fiber construction, the MMX system is designed to provide the airflow capacity and induction character expected from a performance-focused S58 build.

Product Link: https://x-ph.com/mmx-performance-g8x-m2-m3-m4-carbon-fiber-intake/