Wagner Tuning Competition Intercooler Kit EVO 1 - BMW X4 F26 35i, 40i, 30d, 35d

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.

Elevate your BMW's performance with the Wagner Tuning EVO 1 intercooler kit. This high-performance intercooler is designed to improve the engine's fundamental performance through more efficient cooling – a perfect upgrade for the original.

Why choose the EVO 1 intercooler?

More efficient cooling = more performance

• +60% larger charge air volume compared to stock

• +64% larger flow area

A larger core produces cooler and denser charge air, which improves combustion, increases power, and enhances acceleration.

Optimized flow & lower back pressure

• Tube-fin structured high-performance core

• Internal turbulator structures

• CFD-optimized cast aluminum end tanks

The result: better airflow, lower back pressure, and more efficient engine operation.

Plug & Play installation

• Direct replacement for the original intercooler

• No modifications required

• Compatible with original hoses

• Lightweight construction (7.1 kg) for easy installation

High quality and long lifespan

• High-quality anti-corrosion coating

• Excellent thermal conductivity

• Continuous quality control ensures reliability

Technical specifications

• Core dimensions: 520 x 210 x 130 mm

• Volume: 11,750 cm³ (+60% vs. OEM)

• Flow area: +64% vs. OEM

• Weight: 7.1 kg

• Core type: Tube-fin high-performance core with turbulator structures

• End tanks: Cast aluminum (CFD-optimized)

• Coating: Anti-corrosion coating

Compatibility

BMW X3 (F25):

• xDrive35i – 225 kW / 306 hp (2010–2017)

• xDrive30d – 190 kW / 258 hp (2011–2017)

• xDrive35d – 230 kW / 313 hp (2011–2017)

• xDrive28d (USA only)

BMW X4 (F26):

• xDrive35i – 225 kW / 306 hp (2014–2018)

• M40i – 265 kW / 360 hp (2015–2018)

• xDrive30d – 190 kW / 258 hp (2014–2018)

• xDrive35d – 230 kW / 313 hp (2014–2018)

• XDrive (USA only)

⚠️ Note: Modifications are required for 4-cylinder models.

Package includes

• 1 × Wagner Tuning EVO 1 intercooler

• Mounting hardware

• Installation instructions