Turbo Inlet suitable for BMW B47 Engine 18d 20d G-Series

RevDop Bionic Turbo Inlet B47 – Flow Optimization for B47 Engine

The REVDOP Turbo Inlet for the BMW B47 engines redefines the efficiency of the intake system. Based on bionic design principles and validated by high-precision CFD simulations, this inlet optimizes 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 creates turbulence through resonance chambers and abrupt cross-sectional changes, the RevDop Inlet utilizes a bionically shaped internal geometry. This organic guiding allows for a significantly expanded volumetric cross-section. Measurements confirm 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 uses evolutionary natural principles to design technical flow paths with minimal loss. 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.
• Response: 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

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

Intended Use:

This component was developed for international export and dedicated motorsport applications. It serves to technically optimize vehicles outside of regular road traffic.

Delivery time: 

Our products are usually ready for shipment within 2-3 business days, provided 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 can be up to 3 weeks to ensure the highest quality and optimal fit.

Included in delivery:

1x Turbo Inlet B47 Engine

This item is suitable for: 

BMW 2 Series G2x 220d 

BMW 3 Series G2x 318d 320d

BMW 4 Series G2x 420d