Aulitzky Downpipes - BMW F9x M5/M8/X5M/X6M (*ECE approved)
The delivery time for products in stock is 1-3 business days.
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.
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 (outside of Europe) 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.
Facts:
- replaces the main catalytic converter
- with 4x HJS stainless steel sports catalytic converter
- Euro 6 compatible
- optionally with Thermo-Integral insulation
- with ECE approval*
Compatible vehicles:
| vehicle |
type |
Performance |
displacement |
Motor |
year of manufacture from |
| BMW 5 Series (F90) |
M5 |
441kW / 600hp |
4395cm³ |
S63 B44 B |
06.21 - |
| BMW 5 Series (F90) |
M5 Competition |
460kW / 625hp |
4395cm³ |
S63 B44 B |
06.21 - |
| BMW 5 Series (F90) |
M5 CS |
467kW / 635hp |
4395cm³ |
S63 B44 B |
06.21 - |
| BMW 8 Series (F92) |
M8 |
441kW / 600hp |
4395cm³ |
S63 B44 B |
06.21 - |
| BMW 8 Series (F92) |
M8 Competition |
460kW / 625hp |
4395cm³ |
S63 B44 B |
06.21 - |
| BMW X5 (F95) |
M |
441kW / 600hp |
4395cm³ |
S63 B44 B |
06.21 - |
| BMW X5 (F95) |
M Competition |
460kW / 625hp |
4395cm³ |
S63 B44 B |
06.21 - |
| BMW X6 (F96) |
M |
441kW / 600hp |
4395cm³ |
S63 B44 B |
06.21 - |
| BMW X6 (F96) |
M Competition |
460kW / 625hp |
4395cm³ |
S63 B44 B |
06.21 - |
Note: Depending on the software version, the engine control light may come on. In this case, we recommend a software adjustment.
Suitable for OE article number: 18328088820 Catalyst Cyl. 1-4 18328088821 Catalyst Cyl. 5-8 18329504708 Catalyst lower Cyl. 1-4 18329504709 Catalyst Cyl. 5-8
