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In Stock - Available from Supplier Dispatch between 9 September - 16 September.
WORLDWIDE SHIPPING
EASY RETURNS
SECURE SHOPPING
24/7 SUPPORT
WORLDWIDE SHIPPING
EASY RETURNS
SECURE SHOPPING
24/7 SUPPORT

The Alpha Competition BMW F2X m140i, m240i, F3X 340i, 440i B58 Silicone Intake Hose is engineered to take your B58-powered BMW to the next level of performance. Designed as a direct replacement for the stock intake hose, this upgrade enhances airflow to the turbocharger, improving engine efficiency and responsiveness, especially during high-performance driving.

While the factory intake hose works fine under normal driving conditions, it often becomes a bottleneck when you push the engine harder, such as during aggressive driving or high boost scenarios. This restriction can lead to turbo inlet pressure drops, limiting air intake and reducing engine performance. By upgrading to the Alpha Competition Silicone Intake Hose, you remove these limitations. The larger, more efficient design boosts airflow to the turbo, allowing it to spool faster and deliver more power across the entire RPM range.

Made from high-quality silicone, this intake hose is built to withstand heat and pressure, offering greater durability and flexibility than the stock rubber hose. It’s tough, reliable, and resistant to wear, ensuring that it performs well under demanding conditions. Its smooth, reinforced construction helps minimize turbulence, which means smoother airflow from the intake to the turbocharger for better overall efficiency.

This upgrade doesn’t just improve performance—it enhances the driving experience, too. With a smoother and faster airflow, you’ll notice better throttle response, which translates into a more engaging, controlled drive. Plus, the increased efficiency helps reduce the risk of heat soak, keeping performance consistent even during extended spirited drives.

The installation process is simple, as the intake hose is designed to fit directly into place without the need for major modifications. This makes it an easy and effective way to improve your car’s intake system and enhance engine performance. Whether you’re tuning your vehicle or just looking to boost efficiency, the Alpha Competition Silicone Intake Hose is a straightforward upgrade that brings lasting performance gains.

ADDITIONAL INFORMATION:

Brand

PREPREG is a common term for a reinforcing fabric such carbon which has been pre-impregnated with a resin system. This resin system (typically epoxy) already includes the proper curing agent. As a result, the prepreg is ready to be laid into the mold without the addition of any more resin. In order for the laminate to cure, an autoclave production process is used, a combination of high pressure and heat.

  • Maximum strength and performance characterictics. In a hand layup production process, it is difficult to achieve 50% fabric and 50% resin content.  Typical hand laminates, even when vacuum bagged, end up with a significant amount of excess resin. Excess resin increases brittleness and reduces overall strength properties. On the other hand, most prepregs contain around 35% resin. This is ideal for maximum cured properties and generally impossible to achieve in normal hand lamination.
  • Uniformity and repeatability. The prepreg is of uniform thickness and each part coming out of the mold may theoretically be the same. Vacuum bagging technology may have some errors in processing, but prepreg ensures production consistency.
  • Reduce curing time. After the thermal curing cycle, no need to wait for the standard 48 hours can be fully cured.
  • Aesthetics. Although prepreg processing still requires mold preparation and demoulding, prepreg processing eliminates air bubbles, makes it easier to obtain a smooth, glossy surface as well as eliminates any seaming lines.

We offer free tracked shipping on all orders within mainland EU. Orders to remote areas such as Malta, Cyprus, and Iceland may incur a surcharge. Worldwide shipping is also available—please contact us for a quote.

Most orders dispatch within one business day (Monday to Friday). EU delivery takes 3–5 working days from dispatch, and tracking details will be provided via email once your order has shipped.

Please note that import taxes may apply outside the EU, and these are the responsibility of the buyer. Some items may ship directly from our suppliers and may have varying delivery times. If an item is out of stock, we will contact you to discuss the available options.

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RETURNS

Changed your mind? You can return unused, uninstalled items in original packaging within 30 days of delivery. Return shipping is the customer’s responsibility unless the item is faulty.

Custom, used, or built-to-order items are non-returnable.

Once we receive and inspect your return, refunds are typically processed within 10 business days.

If your item is damaged or incorrect, contact us within 48 hours with photos and order details.

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WARRANTY

All VA and VA Motorsports products come with a 1-year limited warranty covering manufacturing defects and fitment issues. For third-party items, warranty terms vary by brand—please check the product listing or contact us for details.

This warranty does not cover wear and tear, incorrect installation, cosmetic damage, labor, or third-party costs.

To start a claim, email us with your order number, issue description, and photos. If the claim is approved, we’ll offer a replacement, store credit, or a refund.

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FREQUENTLY ASKED QUESTIONS (Faq)

Yes, we do ship worldwide. However, we recommend contacting us before placing your order, as the price only covers the product and does not include shipping costs

Each product listing includes detailed compatibility information. Please review it carefully to ensure the part fits your specific vehicle model and year. If you’re unsure, feel free to contact us with your vehicle details, and we’ll be happy to assist you.

Yes, we do provide this service in our workshop. Our skilled technicians can professionally install your body styling and performance parts to ensure a perfect fit and optimal performance. Please contact us to schedule an appointment or for more information.

Yes, customers within mainland EU can enjoy free shipping on all orders. However, in rare cases, customers from non-EU or remote areas may be contacted about an additional shipping fee. For further questions, feel free to contact us.

Shipping times vary based on your location and the product ordered.

Take note, that in-stock products will be shipped the next working day. Otherwise, your order will be dispatched as stated on its product information.

For customers within the EU, delivery typically takes 3-5 working days from the dispatch date.

For international customers, orders are generally delivered within 5-10 working days from the dispatch date.

We accept returns on unused and uninstalled items within 14 days of purchase. The product must be in its original packaging and condition. Shipping fees are non-refundable, and return shipping costs are the buyer's responsibility.

Alpha Competition BMW F2X m140i m240i F3X 340i 440i B58 Air Intake
Alpha Competition BMW F2X m140i m240i F3X 340i 440i B58 Air Intake