Ramair Proram VW Transporter T5/T6 Induction Kit – PRK-257-80-BK

Ramair Proram Induction Kit for VW Transporter T5/T6 – PRK-257-80-BK

Please note: this kit is not compatible with the 204bhp (CXEB) or 199bhp (CXEC) engines. Check your engine code before purchasing.

This induction kit from Ramair is a straightforward upgrade to the standard air intake system on the VW Transporter T5 and T6. The factory airbox is designed with cost and noise regulations in mind, not outright performance. Swapping it for this kit allows the turbocharger to breathe more freely, which can support better throttle response and improved power delivery – particularly on vehicles that have been tuned or remapped.

You will also notice an increase in induction noise under acceleration – a deeper, more purposeful intake sound that many drivers appreciate as a sign of improved airflow.

How It Works

At the heart of the kit is Ramair’s pleated synthetic nanofiber air filter, which flows more air than a standard paper filter while still filtering effectively. It connects via a Twin-Tangential Velocity Stack – a specially shaped inlet designed to guide air into the turbo in a smooth, efficient manner rather than letting it arrive in a turbulent, disorganised flow. The result is a cleaner, more consistent supply of air to the engine.

A black heat shield is included to help keep intake temperatures down. Heat is the enemy of performance – hot air is less dense and contains less oxygen, which reduces what the engine can burn. The heat shield creates a physical barrier between the filter and the warmth of the surrounding engine bay, helping to keep intake temperatures in check.

What’s Included

• Ramair pleated synthetic nanofiber performance air filter
• Twin-Tangential Velocity Stack inlet
• Black heat shield
• High-quality silicone hose connectors
• All nuts, bolts, and hose clamps required for fitting
• Step-by-step illustrated fitting instructions

Everything needed for a complete installation is included in the box – no additional parts should be required for a standard vehicle. The pictured instructions make this a manageable job for someone with basic mechanical knowledge, though professional fitting is always an option if preferred.

Performance Expectations

On a standard, unmodified Transporter, the gains will be modest – improved airflow and a better intake sound are the most noticeable changes. Where this kit shows the most benefit is on vehicles that have already been remapped or tuned, as those engines are better placed to take advantage of the improved air supply. If you’re planning a remap, fitting this kit beforehand is a sensible step.

This kit is designed to fit the VW Transporter T5 and T6, but fitment depends on the specific engine variant. Use the vehicle lookup tool on this page or check the Vehicle Fitment tab to confirm this kit is correct for your van before ordering.