dÄHLer Exhaust System - BMW G45 X3 M50 (*ECE approved)

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 dÄHLer exhaust system for the BMW X3 M50 G45 is a high-quality stainless steel cat-back system that offers a deeper and sportier sound than the original, while maintaining good comfort for daily driving.

The system includes:

• a valve-controlled muffler
• a brushed stainless steel finish
• a polished muffler with the dÄHLer logo
• four 101 mm matte black exhaust tips
• all necessary installation parts

The exhaust system is:

• a direct Plug & Play solution for original mounts
• compatible with OPF and non-OPF models
• TÜV and EPA approved
• designed to operate without error codes

For European models, it comes with functional exhaust valves and the original BMW actuator and connection cables.

The Stage 2 version includes a dÄHLer valve controller, allowing control of the exhaust valves:

• with a remote control
• or using the car's mirror buttons

With the valves fully open, the sound becomes significantly louder and deeper, yet the car remains very usable for everyday driving.