Description
Unlock the true performance potential of your BMW S58-powered vehicle with the MAD High Flow Turbo Inlets. Engineered to eliminate airflow restrictions in the factory inlet pipes, these precision CNC-machined billet aluminum inlets deliver increased airflow, quicker turbo spool, improved throttle response, and enhanced power throughout the RPM range.
Designed as a direct bolt-on upgrade, the MAD High Flow Turbo Inlets are compatible with the factory intake system and aftermarket intake systems that retain the OEM inlet connection size. Whether your vehicle is stock, tuned, or equipped with additional performance modifications, these high-flow inlets provide the airflow needed to maximize turbocharger efficiency.
Manufactured from premium billet aluminum, each inlet features optimized internal geometry with smooth transitions that minimize turbulence before the turbochargers. The result is more efficient airflow, reduced restriction, improved turbocharger response, and increased performance without compromising factory fitment or long-term reliability.
Features & Benefits
-
Precision CNC-machined billet aluminum construction
-
Larger internal diameter than factory inlets for increased airflow
-
Reduces intake restrictions before the turbochargers
-
Faster turbo spool and improved throttle response
-
Enhanced mid-range and top-end performance
-
Smooth internal passages reduce airflow turbulence
-
Direct bolt-on installation with no cutting or modifications required
-
Compatible with factory air intake systems
-
Works with aftermarket intakes that utilize the OEM inlet connection size
-
Excellent upgrade for stock, tuned, and upgraded turbo applications
-
Durable, corrosion-resistant aluminum construction
-
OEM-quality fit and finish
Performance Specifications
Bank 1
-
Turbo Side: 54 mm (Factory: 45 mm)
-
Intake Side: 67 mm (Factory: 65 mm)
Bank 2
-
Turbo Side: 54 mm (Factory: 45 mm)
-
Intake Side: 57 mm (Factory: 54 mm)
The increased inlet diameters help reduce pressure drop and allow the turbochargers to draw air more efficiently, supporting greater airflow and improved overall engine performance.
Vehicle Fitment
Compatible with BMW models equipped with the S58 twin-turbo engine:
-
BMW G80 M3
-
BMW G82 M4
-
BMW G87 M2
Installation
The MAD High Flow Turbo Inlets are engineered as direct replacements for the restrictive factory inlet pipes and utilize the original mounting locations for straightforward installation.
Important Installation Notice
Before installing the MAD High Flow Turbo Inlets, the factory turbo inlet O-ring must be removed from the turbocharger.
Failure to remove the factory O-ring may prevent proper sealing and installation, potentially causing damage to the turbocharger.
Professional installation is recommended.
What's Included
-
(2) CNC billet aluminum high-flow turbo inlet pipes
-
Integrated mounting provisions
-
Ready for direct installation
Why Upgrade to MAD High Flow Turbo Inlets?
The factory S58 turbo inlets create restrictions before the turbochargers, limiting airflow and overall turbo efficiency. The MAD High Flow Turbo Inlets increase available airflow while maintaining factory-like fitment, allowing the turbochargers to operate more efficiently.
The result is quicker boost response, improved throttle feel, stronger acceleration, and increased performance potential, especially when paired with ECU tuning and other airflow upgrades.
Whether you're building a daily-driven street car or a dedicated performance vehicle, the MAD High Flow Turbo Inlets provide an effective airflow upgrade for the BMW S58 platform.
