Turbo inlet suitable for Audi / VW 2.7 3.0 TDI V6 EA896 Gen1 (Euro 4)

Audi 3.0 TDI Turbo Inlet – Bionically optimized high-flow inlet with demonstrably higher air mass

Our high-flow turbo inlet for Audi 3.0 TDI engines was developed to aerodynamically optimize the airflow between the intake system and the turbocharger and to reduce the restrictions of the standard pulsation damper.

Using modern CFD flow simulations and a bionically optimized internal geometry, the airflow could be specifically improved. The result is a more homogeneous flow to the compressor, reduced turbulence within the intake tract, and a more efficient supply of fresh air to the turbocharger.

In contrast to many purely theoretical optimizations, the effectiveness of our turbo inlet has been verified both on the dynamometer and through extensive log runs under real load conditions. The results show a measurably higher air mass across almost the entire usable speed range, as well as significant advantages in the area around 2,000 rpm, which is particularly relevant for driving dynamics.

Advantages at a glance

• Bionically flow-optimized internal geometry
• Higher air mass across almost the entire speed range
• Reduced flow losses compared to the OEM pulsation damper
• More homogeneous flow to the turbocharger
• Up to +19 Nm torque at approx. 2,000 rpm
• Up to +6 HP power at approx. 2,000 rpm
• Improved cylinder filling
• More direct throttle response
• Faster turbocharger reaction
• Optimized air supply for increased air demand
• Plug-&-Play installation
• High-quality PA12 manufacturing
• High temperature resistance
• Oil, fuel, and chemical resistant

Bionic Flow Optimization

During development, the focus was on the flow quality within the intake tract. Using modern CFD simulations, the aerodynamically critical areas of the series component were analyzed and specifically optimized.

The bionically inspired geometry is based on natural flow principles and enables more controlled airflow to the compressor. This reduces performance-reducing turbulence and ensures a more even delivery of air mass to the turbocharger.

The result is more efficient use of the existing intake system and improved air supply under load conditions.

Measurably Higher Air Mass

The evaluation of several full-load runs shows a clear advantage over the standard pulsation damper.

Even from about 1,500 rpm, the air mass increases significantly faster than with the series component. Especially in the range between approximately 1,700 and 2,800 rpm, the high-flow inlet shows a clear lead over the OEM part.

In the range of maximum advantage, air mass increases of over 100 mg/H were measured. The air mass increases earlier, reaches higher peak values, and remains above the series curve over wide ranges in the further speed progression.

Even in the upper speed range, the system still shows advantages over the original pulsation damper and supports a more even air supply to the engine.

Dyno Results – More Power Where It's Needed

The effectiveness of the turbo inlet was additionally verified on a performance-optimized Audi 3.0 TDI with Stage 1 software on the dynamometer.

While the maximum peak power only increases slightly, the real advantage is evident where it is crucial in driving operation: in the lower and mid-range speed.

At about 2,000 rpm, the following improvements were measured:

• Up to +19 Nm torque
• Up to +6 HP power
• Significantly higher air mass
• Faster air mass delivery
• Improved cylinder filling

This speed range, in particular, is frequently used during acceleration and in daily driving. The result is a more direct throttle response, more spontaneous torque build-up, and an overall more dynamic power delivery.

Optimized Turbocharger Air Supply

Efficient air supply is the basis for powerful supercharging. Thanks to the optimized geometry, the compressor is flowed more evenly, and the airflow is guided with fewer losses.

This allows the turbocharger to react more quickly to load changes and deliver air mass earlier. Especially in performance-optimized vehicles with increased air demand, the advantages of a flow-optimized intake are clearly evident.

High-Quality PA12 Manufacturing

Each turbo inlet is manufactured using industrial 3D printing from high-quality PA12.

The material impresses with high temperature resistance, excellent chemical resistance, and high dimensional stability even under the thermal loads of modern turbo diesel engines.

This makes the component ideal for continuous use under demanding operating conditions.

Plug-&-Play Installation

The turbo inlet was developed according to OEM specifications and takes over all relevant connection and mounting points of the series component.

Installation is carried out without adjustments and can directly replace the standard pulsation damper.

Scope of Delivery

• 1x Audi 3.0 TDI High-Flow Turbo Inlet

Delivery Time

Our products are usually ready for shipment within 2-3 business days, provided they are in stock.

If an item is not available due to high demand or supply bottlenecks, it will be manufactured using the high-quality PA12 3D printing process. In this case, the delivery time is up to 3 weeks.

Suitable for

Audi vehicles with 3.0 TDI V6 engine and corresponding OEM pulsation damper.

The exact vehicle assignment is based on the OEM version of the intake system.

Further vehicles are currently being checked for compatibility.

Note on Measurement Results

The displayed measured values were determined on an Audi 3.0 TDI with Stage 1 performance upgrade.

The air mass, power, and torque values were recorded through log runs and dynamometer measurements. Deviations may occur depending on vehicle condition, software version, fuel quality, and ambient conditions.

---

Suitable for the following OEM references

• 059 129 955 C
• 059 129 955 AM

---

Suitable for the following engine codes

• CANA
• CANB
• CANC
• CAND
• CDYA
• CDYB
• CDYC
• BMK
• BNG
• ASB
• BSG
• BPP

---

Suitable for the following vehicles

Audi A6

• Audi A6 3.0 TDI (2005–2008)
• Audi A6 3.0 TDI (2009–2010)

Audi A6L

• Audi A6L 3.0 TDI (2006–2011)
• Audi A6L 3.0 TDI (2012)

Audi A6 Avant

• Audi A6 Avant 3.0 TDI (2005–2010)

Audi A6 allroad quattro

• Audi A6 allroad quattro 3.0 TDI (2007–2011)

Audi A6/S6 Avant quattro

• Audi A6/S6 Avant quattro 3.0 TDI (2005–2011)

---

Scope of delivery

• 1x Turbo inlet suitable for Audi / VW 3.0 TDI V6 EA896

---

Delivery Time:

PRE-ORDER PHASE!!!

Each turbo inlet is manufactured using a specialized 3D printing process after ordering. The delivery time is currently up to 3 weeks to ensure the highest manufacturing quality and absolute fitting accuracy.

Note

This product has no ABE, no parts certificate, and no parts type approval.

It is not approved for use on public roads within the scope of the German Road Traffic Licensing Regulations (StVZO). Use is exclusively for motorsport purposes, for export vehicles, or off public roads.

The installation of this product may lead to the expiration of the vehicle's operating license according to §19 StVZO.

An individual approval according to §21 StVZO (individual inspection) may be possible in individual cases, but must be clarified in advance with a testing organization (e.g., TÜV or DEKRA).

The buyer is responsible for observing the applicable legal provisions in their country.

This is not an original part of AUDI or Volkswagen AG. The mention of brands, models, OEM references, and engine codes is solely for product assignment and compatibility description.