VRSF BMW N54 Racing Downpipes E89 Z4

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589.99€

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In Stock - Available from Supplier Dispatch between 15 October - 22 October.
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Unlock the full potential of your BMW Z4 35i & 35is with the VRSF 3″ N54 Racing Downpipes, designed for maximum performance, improved turbo spool, and an aggressive exhaust tone. Now featuring a cast stainless steel mouth, these high-performance downpipes provide seamless fitment and optimal exhaust flow, making them one of the best modifications for your N54-powered Z4.

By eliminating the restrictive factory catalytic converters, these N54 Racing Downpipes significantly reduce backpressure, allowing for faster turbo spool, sharper throttle response, and increased power output. When tuned, expect gains of up to 25 hp and 40 Nm, making this one of the most cost-effective upgrades for your Z4 35i or 35is.

Unlike competitors who restrict airflow by necking down near the turbos, our full 3″ design extends up to the 2.5″ flange, ensuring uninterrupted exhaust flow for maximum efficiency and power. Each VRSF downpipe is handcrafted from SS304 stainless steel, offering exceptional durability and corrosion resistance, backed by our lifetime warranty and “No Hassle” satisfaction guarantee for fitment and quality.

ADDITIONAL INFORMATION:

Brand

Material

304 Stainless Steel

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.

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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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VRSF BMW N54 Racing Downpipes E89 Z4
VRSF BMW N54 Racing Downpipes E89 Z4