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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
This blow-off valve was designed for BMW N20 2.0 Turbo engines equipped with a solenoid valve. This engine can be installed in F10, F20, and F30 chassis called 125i, 225i, 228i, 320i, 328i, 520i, and 528i. It is recommended for all vehicles whose turbo pressure has been increased by ECU remapping, as well as for vehicles operating in hot climates. This is a solution to many of the identified problems, where the standard rubber diaphragm cracks, causing a loss of turbo pressure. Unfortunately, the fault does not always trigger the check engine light when the valve remains open due to turbo pressure, so it is possible not to know that power is being lost due to this. The alternative offered by Forge offers much greater reliability. This Forge blow-off valve works with a solid piston, manufactured entirely from aluminum. It replaces the stock component with a pressure/vacuum controlled piston and maintains the stock ECU control over the blow-off valve.










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.