Mk4 Caddy Performance Foam Induction Kit - 1.6 TDI, 2.0 TDI (AdBlue Models)

Improve airflow and turbo response on your Caddy with this Ramair performance intake kit designed specifically for AdBlue-equipped 1.6 TDI and 2.0 TDI engines found in the Mk4 Caddy range. This kit replaces the restrictive factory airbox with a high-flow Ramair filter and performance intake pipework to allow the turbocharger to breathe more efficiently.

The system includes an 80mm intake diameter for improved airflow, along with a 70mm adapter to ensure compatibility with different intake sizes used across Caddy models.

What This Kit Does & How It Works

Factory air intake systems are designed to reduce noise and emissions, often using restrictive airboxes and narrow intake pipework. While quiet and efficient for standard driving, these systems limit airflow into the turbocharger.

This Ramair intake kit improves airflow by replacing the airbox with a high-flow foam air filter and smoother intake path. The larger 80mm intake pipe allows a greater volume of air to reach the turbo, helping it spool faster and respond more quickly to throttle input.

The included black powder-coated heat shield helps protect the filter from hot engine bay air, allowing cooler air to enter the intake system for improved efficiency and performance.

Performance Benefits

• Improved airflow to the turbocharger

• Sharper throttle response

• Increased induction and turbo sound

• Improved airflow capacity for tuned vehicles

• More efficient intake system compared to factory airbox

This upgrade is ideal for daily driven vans, work vehicles or lightly tuned engines where improved breathing can support better turbo performance.

What’s Included

• Black powder-coated heat shield

• Black silicone intake pipe

• Ramair high-performance foam air filter

• Silicone adapter for 70mm applications

• Full fitting kit with step-by-step instructions

The Ramair foam filter is washable and reusable using the Ramair filter maintenance kit (CK-003).

Vehicle Fitment

Volkswagen Caddy Mk4

1.6 TDI – AdBlue models
2.0 TDI – AdBlue models

Suitable for Caddy van and Caddy Life variants fitted with Euro 6 AdBlue diesel engines.

Please confirm engine size and AdBlue system before ordering.

Why Upgrade the Intake on a Caddy?

Turbo diesel engines rely on efficient airflow to maintain boost and engine response. By reducing intake restriction, this kit helps the turbo spool more freely and allows the engine to breathe more efficiently under load.

This makes it particularly beneficial for:

• Remapped vehicles

• Vans carrying heavy loads

• Drivers wanting improved turbo sound and throttle response

A straightforward bolt-on upgrade with noticeable improvements in induction sound and responsiveness.