Wagner Tuning Competition Radiator - VW Transporter T6 / T6.1 2.0 BiTDI / TDI

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

• You must return the ordered products within 14 days of receiving
• The products must be unused and without damages
• Commission fee for handling returns is 21,90€
• For product returns, the customer is in charge of the return costs. Only door to door service (Express)
• Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

• Suspension
• Engine Tuning
• Engine Parts
• Exhaust Systems
• Fueling
• Turbochargers/superchargers
• Drivetrain
• ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

Wagner Tuning Competition front radiator for VW T6 & T6.1 2.0 TDI / BiTDI models – up to 30% more cooling capacity

Maximum performance and optimal cooling for your VW Transporter. The Wagner Tuning Competition radiator kit is an effective upgrade for the 2.0 TDI and BiTDI engines of the VW T6 and T6.1. The 30% increase in the volume of the low-temperature circuit radiator significantly reduces the coolant temperature and improves the temperature stability of the system, especially under heavy load or tuned engines.

Why this front radiator is a great upgrade for your VW T6/T6.1

Significantly larger cooling capacity
The Competition Series honeycomb design increases the radiator volume by 30% compared to the original (12.4 liters vs. OEM 9.5 liters).

Better performance in practice
Effectively lowers the coolant temperature in the indirect intercooling system circuit. This improves the operation of the intercooler and stabilizes the engine temperature, especially under load.

Efficient heat transfer
The optimized ratio between internal and external cooling surfaces ensures maximum heat transfer while maintaining sufficient airflow to other cooling components.

Durable construction and protection
The radiator is black coated and equipped with a heat-conducting anti-corrosion coating that ensures long-lasting cooling performance and protects components.

Easy plug & play installation
Installation is quick and easy thanks to the clear installation instructions included.

Technical background – cooling system optimization for 2.0 TDI / BiTDI engines

The 2.0 TDI and BiTDI engines in the VW T6/T6.1 models use an indirect intercooling system , in which the charge air is not cooled directly by outside air, but by a separate coolant circuit.

Therefore, lowering the coolant temperature is the most effective way to improve charge air cooling and maintain engine performance under load.

The Wagner Tuning update system solves this bottleneck:

• +30% larger radiator volume

• +26% larger cooling surface area

A larger coolant volume keeps the system temperature lower for longer – a significant advantage, especially in the powerful BiTDI models (199–204 hp) .

Technical data (OEM vs. Wagner Tuning)

Volume (V)
OEM: 9.5L
Wagner Tuning: 12.4 L ( +30% )

Cooling area (A)
OEM: 1750 cm²
Wagner Tuning: 2208 cm² ( +26 % )

Depth
OEM: 54 mm
Wagner Tuning: 56 mm

Coating
Black coated radiator with corrosion protection

Fit

The Wagner Tuning Competition radiator kit is suitable for the following vehicles:

VW T6 2.0 TDI – 84–150 hp (2016–2019)
VW T6.1 2.0 TDI – 84–150 hp (2019–>)
VW T6 2.0 BiTDI – 199–204 hp (2016–2019)
VW T6.1 2.0 BiTDI – 199–204 hp (2019–>)

Package contents

• 1 × front radiator (low temperature circuit), black coated

• 1 × installation instructions