MMX Performance G8X M2 / M3 / M4 (S58) Turbo Inlet Elbow Set

The MMX Performance G8X Turbo Inlet Elbows are a precision-engineered airflow upgrade developed specifically for BMW S58-powered platforms, including the G87 M2, G80/G81 M3, G82/G83 M4, and F97/F98 X3M/X4M. Designed to eliminate factory intake restrictions, these inlet elbows significantly improve turbocharger efficiency, airflow consistency, and overall engine response under both stock and high-performance conditions.

Constructed from mandrel-bent 6062-T6 aluminum, the MMX turbo inlets feature optimized 70mm and 63mm outer diameters to support increased airflow demand while maintaining structural integrity under high boost pressures. Each unit is CNC machined, mandrel formed, and robotically TIG welded to ensure consistent geometry, precise fitment, and long-term durability. The result is a robust intake solution capable of supporting both daily driving and high-output performance builds.

At the inlet entry, an integrated velocity stack promotes smooth, laminar airflow into the turbocharger, reducing turbulence and improving compressor efficiency. This design enhances turbo spool characteristics and throttle response, particularly under transient load conditions. The internal tubing maintains a constant diameter throughout its length, eliminating the bottlenecks and abrupt transitions commonly found in the factory inlet system.

Fully compatible with OEM intake pipes, the MMX Intake Pipe Set (MMR11-1601), and most aftermarket intake systems, these turbo inlet elbows provide a seamless upgrade path regardless of your current configuration. Installation is straightforward, with all required hardware included for a direct bolt-on fit.

Each inlet is hand finished and anodized in MMX Titanium, providing corrosion resistance while delivering a refined OEM+ engine bay appearance. The laser-etched MMX logo completes the premium finish expected from a performance-focused component.

Product Details

• Designed for BMW S58 engines (G87 M2, G80/G81 M3, G82/G83 M4, F97/F98 X3M/X4M)
• Direct-fit turbo inlet upgrade for improved airflow and efficiency
• Mandrel-bent 6062-T6 aluminum construction
• Optimized 70mm and 63mm outer diameter tubing
• CNC machined, mandrel formed, and robotically TIG welded
• Integrated velocity stack for smooth, laminar airflow
• Constant diameter design eliminates airflow restrictions
• Compatible with OEM and aftermarket intake systems
• Hand polished and anodized in MMX Titanium finish
• Includes all required hardware for installation
• SKU: MMR11-1600

Vehicle Applications

• BMW M2 (G87)
• BMW M3 (G80 / G81)
• BMW M4 (G82 / G83)
• BMW X3M (F97)
• BMW X4M (F98)

Related Products

• MMX Performance G8X M2 / M3 / M4 Intake Pipe Set

Notes

• Designed as a direct replacement for factory turbo inlet components
• Professional installation recommended
• Ideal upgrade for both stock and modified S58 applications
• Includes a 1-year manufacturer warranty against defects in materials and workmanship
• Designed and tested in the United Kingdom
• View emissions compliance notice