Alpha competition bmw g87 m2 g80 g81 m3 g82 g83 m4 s58 catless downpipes

Alpha competition bmw g87 m2 g80 g81 m3 g82 g83 m4 s58 catless downpipes - image 2

Alpha competition bmw g87 m2 g80 g81 m3 g82 g83 m4 s58 catless downpipes - image 3

Alpha competition bmw g87 m2 g80 g81 m3 g82 g83 m4 s58 catless downpipes - image 4

Alpha competition bmw g87 m2 g80 g81 m3 g82 g83 m4 s58 catless downpipes - image 5

Alpha competition bmw g87 m2 g80 g81 m3 g82 g83 m4 s58 catless downpipes - image 6

Alpha Competition BMW G87 M2 G80 G81 M3 G82 G83 M4 S58 Catless Downpipes

SKU: N/A Categories: Alpha Competition, BMW M2 (G87) Exhaust Upgrades, BMW M2 (G87) Parts & Accessories, BMW M3 (G80 | G81) Exhaust Upgrades, BMW M3 (G80 | G81) Parts & Accessories, BMW M3 Parts & Accessories, BMW M4 (G82 | G83) Exhaust Upgrades, BMW M4 (G82 | G83) Parts & Accessories, BMW M4 Parts & Accessories, BMW Parts & Accessories, Brands, Downpipes, Engine & Performance Tags: Alpha Competition, BMW, Downpipes

Price range: 719.99€ through 759.99€

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In Stock - Available from Supplier Dispatch between 3 October - 10 October.

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The Alpha Competition BMW G80 G81 M3, G82 G83 M4, G87 M2 Catless Downpipes are crafted to take your BMW’s S58 engine performance to the next level. Whether you’re driving a G80/G81 M3, G82/G83 M4, or G87 M2, these high-performance downpipes are engineered to replace the restrictive factory catalytic converters and optimize your exhaust flow. By improving the exhaust path, they unlock more power and responsiveness from your engine.

The catless design significantly reduces exhaust flow restrictions, allowing turbochargers to spool faster and expel gases more efficiently. This results in a noticeable increase in horsepower and torque. With better airflow, your engine will also experience a more responsive throttle, giving you a sharper, more exhilarating driving experience.

Made from T304 stainless steel, these downpipes are built to last. This material offers the perfect balance of strength, lightweight, and resistance to corrosion. Additionally, the mandrel-bent tubing ensures smooth, optimized airflow, which maximizes performance gains. These features contribute to the downpipes’ long-lasting durability, even in high-temperature environments.

The Alpha Competition Catless Downpipes are available in two options: with or without a heat shield. The heat shield version offers added protection, keeping temperatures under control and ensuring that surrounding components stay safe during hard driving or track sessions. The without heat shield option provides a cleaner, more streamlined look while still delivering all the performance benefits. Both versions are designed for a direct bolt-on installation, meaning you can easily upgrade your exhaust system without extensive modifications.

For those pushing the limits of their engine, pairing these downpipes with a custom ECU tune will further optimize performance, making sure your car runs smoothly with the new exhaust setup.

Whether you’re on the street or the track, the Alpha Competition Catless Downpipes will provide more power, quicker turbo spool, and a more engaging driving experience. Choose the heat shield option for added protection or go for a cleaner setup without it. Either way, you’re getting a product built for long-term reliability and outstanding performance.

FEATURES

Hand Crafted with TIG welded
3.5″/ 90mm tubes
304 Grade Stainless Steel
Measured gain on OEM : 52hp
Compatible with OEM Exhaust System
Direct bolt on
Assembly kit included

APPLICATIONS

2022- BMW M2 3.0L Twin-Turbo
2022- BMW M2 Competition 3.0L Twin-Turbo
2021- BMW M3 3.0L Twin-Turbo
2021- BMW M3 Competition 3.0L Twin-Turbo 2021+
2021- BMW M4 3.0L Twin-Turbo
2021- BMW M4 Competition 3.0L Twin-Turbo 2021+

Will fit models equipped with S58 engines.

NOTES

Due to potential variations in exhaust system fitment, professional installation is recommended for optimal results.

Legal restrictions may apply to the use of catless downpipes in certain regions. Please check your local regulations before installation.

ADDITIONAL INFORMATION:

Brand	Alpha Competition
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.

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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