Unlock sharper throttle response, faster turbo spool, and improved airflow efficiency with these Performance Turbo Inlets for the BMW G80/G82/G87 M3, M4 & M2 — engineered specifically for the high-performance twin-turbocharged S58 platform.
The factory turbo inlets on the S58 engine become a restriction once boost levels and airflow demands are increased. These upgraded high-flow turbo inlets are designed to maximise airflow directly into the turbochargers, reducing restriction and improving overall turbo efficiency under both stock and tuned applications.
Constructed from high-quality aluminium with precision CNC-machined connections, these turbo inlets provide increased internal diameter and smoother airflow transitions compared to the restrictive OEM design. The result is improved turbo response, increased airflow capacity, and enhanced performance throughout the rev range.
Perfect for Stage 1, Stage 2, and big turbo setups, these turbo inlets are one of the most effective airflow upgrades available for the S58 engine — especially when paired with upgraded intakes, charge pipes, and tuning.
Key Features
Increased Turbo Inlet Diameter
Larger internal diameter allows significantly greater airflow into the turbochargers compared to the factory inlet system.
Improved Turbo Efficiency
Reduces airflow restriction and turbulence for faster spool and improved boost response.
High-Quality Aluminium Construction
Lightweight and durable aluminium construction designed to withstand high boost and engine bay temperatures.
Precision CNC-Machined Connections
Ensures accurate fitment, leak-free sealing, and smooth airflow transitions.
Optimised Airflow Design
Engineered to maximise airflow delivery while maintaining OEM-style fitment and reliability.
Direct Bolt-On Installation
Designed specifically for the BMW S58 platform using factory mounting points and connections.
Performance Benefits
When paired with supporting modifications and tuning, these turbo inlets can provide:
• Faster turbo spool and improved boost response
• Increased airflow capacity for tuned applications
• Improved throttle response and engine efficiency
• Reduced restriction before the turbochargers
• Enhanced intake and turbo induction sound
• Ideal support modification for Stage 2 and big turbo builds
Performance gains may vary depending on tune quality and supporting modifications.
Vehicle Fitment
BMW G80 M3 (2021+)
BMW G82 / G83 M4 (2021+)
BMW G87 M2 (2023+)
3.0L Twin-Turbocharged S58 Engine
Recommended Supporting Modifications
For maximum performance, we recommend pairing these turbo inlets with:
• Performance air intake systems
• Upgraded charge pipes
• High-flow downpipes
• ECU tuning
Why Choose Proven Performance Parts
We specialise in high-performance upgrades for European performance vehicles — particularly Volkswagen GTI & R models, Audi S/RS platforms, and BMW M applications. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.
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