GFB DV+ T9366 Diverter Valve - Alfa Romeo Giulia Stelvio, BMW X5M, X6 M

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.

The GFB DV+ T9366 is a high-performance upgrade for the original turbo diverter valve in turbocharged Alfa Romeo Giulia and Stelvio, as well as BMW X5 M and X6 M models. It improves boost control, reduces turbo lag, and makes throttle response significantly sharper – all while maintaining the car's original control logic.

The DV+ continues to utilize the car's original electronic solenoid but replaces the weak plastic internal components of the factory valve with CNC-machined metal parts. The result is improved sealing, faster response, and significantly better durability, even in tuned vehicles.

Installation is a direct replacement for the original valve, requiring no software changes or permanent modifications to the vehicle.

Features

Improves throttle response
Reduces turbo lag
Maintains OEM control logic
Better boost sealing
Durable aluminum construction
Bolt-on installation
Suitable for tuned vehicles

Product details

• Upgrade for original diverter valve

• CNC-machined metal parts

• Compatible with original solenoid

• No software changes required

Fitment:

Alfa Romeo Giulia 952_ 147kw petrol engine RWD 2016/08-2020/12
Alfa Romeo Giulia 952_ 206kw petrol engine 2016/08-2020/12
Alfa Romeo Giulia 952_ 206kw petrol engine RWD 2016/08-2020/12

Alfa Romeo Stelvio 949_ 147kw petrol engine 2016/12-2018/12
Alfa Romeo Stelvio 949_ 148kw petrol engine AWD 2016/12-2020/12
Alfa Romeo Stelvio 949_ 206kw petrol engine 2016/12-2020/12

BMW X5 E70 408kw petrol engine AWD 2009/09-2013/06

BMW X6 E71, E72 408kw petrol engine AWD 2008/07-2014/06