Turbo inlet suitable for BMW 3 Series (G2x) 320d 318d with B47 engine

RevDop Bionic Turbo Inlet B47 – Flow Optimization for BMW 3 Series G-Series

The REVDOP Turbo Inlet for the BMW 3 Series G-Series (G20/G21) with a B47 engine redefines the efficiency of the intake system. Based on bionic design principles and validated by high-precision CFD simulations, this inlet optimizes the air mass flow in areas where standard components exhibit physical restrictions. This development aims for maximum aerodynamic performance for specific applications.

While the original component generates turbulence through resonance chambers and abrupt cross-section changes, the RevDop Inlet relies on a bionically shaped internal geometry. This organic guidance allows for a significantly enlarged volume cross-section. Measurements prove significant advantages in fluid mechanics: up to 20% less pressure loss and up to 25% more air volume – an essential basis for highly efficient cylinder filling.

The Advantages of Bionic Performance:

Bionics utilizes evolutionary natural principles to design low-loss technical flow paths. Instead of rigid shapes, the internal geometry follows organic patterns that minimize wall friction.

• Optimized Supply: Laminar airflow ensures a more uniform flow to the compressor.

• Responsiveness: Measurably accelerated boost pressure build-up across the entire RPM range.

• Potential: Ideal technical basis for performance setups (e.g., Stage 1 or Stage 2).

Precision & Installation

Production is carried out using industrial 3D printing from high-strength polyamide, guaranteeing maximum thermal resilience and dimensional stability. The component is designed to be completely Plug & Play, so all original connection points are retained.

Intended Use:

This component was developed for international export and for dedicated motorsport applications. It serves for the technical optimization of vehicles outside of regular road traffic.

Delivery time: 

Our products are usually ready for shipping within 2–3 business days if they are in stock. If an item is unavailable due to supply chain issues or unexpectedly high demand, it will be remanufactured for you using a high-quality 3D printing process. In this case, the delivery time will be up to 3 weeks to ensure the highest quality and optimal fit.

Included in delivery:

1x Turbo Inlet

This article is suitable for: 

BMW G2x Series B47 engine 320d, 318d (other B47 engines to be checked separately, still needs to be test-installed)