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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Downpipe DECAT BMW E90, E91 M47N2 318D, 320D 2004-2007 122, 163 HP. Pipe diameter: 63.5 mm. Pipe diameter at the connection point with the central section: 55 mm. The downpipe includes the following ports: one lambda sensor port. This downpipe is compatible with models factory-equipped with a EURO 3 catalytic converter and manual gearbox. Downpipe made entirely of acid-resistant steel. Each component of the product is manufactured using CNC technology. 24-month manufacturer's warranty. Reference number: 111106. Original part number: 18307794914










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.