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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
This is a replacement air filter for BMW 2.0T N47 / 3.0T M57. For the full compatibility list, please refer to the compatibility chart.
Features
High performance, MAF-friendly, dual-layer, fully reticulated foam
Installs into the original airbox and replaces the inefficient paper filter
Washable lifetime filter
Stainless steel support structure
Surface guaranteed thanks to a high-quality custom-blended polymer
What does it do?
This PRORAM high-performance filter has been designed to replace the original air filter in your vehicle. These filters are manufactured using a high-quality, high-flow synthetic nanofiber filter medium, pleated to maximize surface area and thereby increase airflow. With over 35 years of experience in the field of motorsport filtration, the PRORAM range by Ramair is the premium choice on the market today for your road or track sports car.
Filter length: 295 mm
Filter width: 233 mm
Filter shape: Unique
Filter material: Pleated synthetic










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.