GFB DV+ T9358 Diverter Valve - Mini Cooper S JCW R55-R61 N18B16

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+ T9358 is a high-performance diverter valve upgrade for Mini Cooper S and John Cooper Works models equipped with the N18B16 turbocharged engine. The valve retains the original electronic control but replaces the weak plastic internals of the factory valve with CNC-machined metal components.

The DV+ improves boost control, quickens throttle response, and increases system durability, especially in tuned vehicles – all without intrusive noises, fault codes, or compromising driving comfort.

Features

Improves boost control
Faster throttle response
Improved sealing and durability
Retains original electronic control
Does not cause fault codes or engine warning lights
Bolt-on installation without modifications

Product Information

• GFB DV+ T9358 diverter valve

• CNC-machined metal internal structure

• Compatible with OEM electronic control

• No software changes required

• Improves performance and reliability

Fitment:

Models with N18 B16 engine:

Mini Cabriolet R57 135kw petrol engine FWD 2010/02-2015/06
Mini Clubman R55 135kw petrol engine FWD 2010/03-2014/06
Mini Countryman R60 120kw petrol engine 2010/08-2016/10
Mini Countryman R60 135kw petrol engine AWD 2010/01-2016/10
Mini Countryman R60 135kw petrol engine FWD 2010/01-2016/10
Mini Countryman R60 160kw petrol engine AWD 2012/11-2016/10
Mini Coupe R58 135kw petrol engine FWD 2010/12-2015/04
Mini Paceman R61 120kw petrol engine 2014/01-2016/09
Mini R56 135kw petrol engine FWD 2010/03-2013/11
Mini R56 160kw petrol engine FWD 2012/09-2013/11
Mini Roadster R59 135kw petrol engine FWD 2011/01-2015/04