BMW Catalytic Converter

Searching for the best BMW 1 Series catalytic converter ? At Krosfou, we specialize in advanced emission control components designed to meet strict Euro standards and restore your car’s exhaust system efficiency. Whether you're driving a 2011, 2016, 2017, or 2018 BMW 1 Series, our broad catalogue includes options for each BMW model in the series.

Each part we manufacture is engineered for long-lasting performance and seamless integration with a variety of powertrain types, including both petrol and diesel. Our converters support diesel particulate filter systems, EGR valves, and lambda sensors, ensuring compatibility with modern emissions regulations. From hatchback to coupe and turbocharged engines, Krosfou offers certified, brand new solutions backed by a 3-year warranty and fast UK shipping from Krosfou.co.uk.

Our goal is to deliver dependable, regulation-compliant replacement parts that match your vehicle's configuration—offering peace of mind with every purchase.

Best-selling BMW Catalytic Converters :
The Krosfou catalysts / catalytic converters are available for most BMW car models : BMW 1 Series catalytic converter, BMW 3 Series catalytic converter, BMW X3 catalytic converter, and many others.

BMW 2 Series catalytic converters are essential components designed to reduce harmful emissions and ensure compliance with stringent Euro 6 environmental standards. Whether for petrol engines like the 1.5i 12V and 2.0i 16V, or diesel variants including the powerful 2.0d 184hp, these catalytic converters play a critical role in optimising exhaust gas treatment. Constructed from high-grade stainless steel, many models also feature robust metallic substrates for enhanced durability and performance.

Available in a range of options including new adaptable units and sport metallic catalytic converters, these parts are tailored to fit various 2 Series models such as the F22 Coupé, F23 Cabriolet, and F45 Active Tourer. Advanced manufacturing techniques, including TÜV-certified monolith coatings, guarantee longevity and help maintain engine efficiency while keeping the check engine light off. With precise engineering, these converters ensure the fuel combustion process produces fewer pollutants, supporting lower emissions and cleaner engine operation over time.

Investing in a premium-quality catalytic converter is crucial for the health of your BMW 2 Series, contributing to optimal fuel consumption and exhaust system functionality. Trusted suppliers like Krosfou offer reliable, brand-new catalytic converters that meet strict technical specifications, helping car owners adhere to environmental regulations without compromising performance. These components are designed to fit perfectly, making replacement straightforward and effective for maintaining your vehicle's emission control system.

BMW 3 Series catalytic converters are essential components designed to reduce harmful emissions and ensure your vehicle meets stringent Euro 6 standards. Whether you drive a petrol or diesel BMW 3 Series, including popular models like the F30, F34 Gran Turismo, or the newer G20/G21, selecting the right catalytic converter is crucial for optimal engine performance and environmental compliance. Made from durable stainless steel and engineered to fit specific engines such as the B48B20A or 2.0L diesels, these converters efficiently transform exhaust pollutants, helping your car meet California, federal, and EPA emissions requirements.

With options including catalytic converters with or without Diesel Particulate Filters (DPF), these parts are tailored precisely to your BMW’s model and year to maintain the vehicle’s original exhaust system integrity. Some replacements may require ECU reprogramming to ensure proper function and emissions control. Installation of genuine-quality catalytic converters ensures long-lasting durability, improved emissions performance, and often added horsepower. Fast shipping and expert support make selecting the right catalytic converter for your BMW 3 Series straightforward and reliable.

Explore Krosfou’s high-performance, manufacturer-certified catalytic converters, which combine advanced technology and premium materials. Our parts are made in Europe and come with a solid warranty, helping you keep your BMW running clean, efficient, and compliant with evolving environmental standards. Trust Krosfou for your BMW 3 Series replacement catalytic converter needs, balancing quality, price, and environmental responsibility.

The BMW 4 Series catalytic converter for models F32, F33, and F36 (2013-2020) plays a crucial role in reducing harmful emissions while maintaining optimal exhaust flow. Designed for both petrol and diesel engines—including popular engines like the N47D20C, B47D20A, and B48B20A—these catalytic converters adhere strictly to Euro 6 emission standards, making them fully compliant and legal for road use.

Available in various versions, including OEM replacement and sport stainless steel types, these catalytic converters ensure enhanced power, improved exhaust sound, and reduced backpressure, contributing to a responsive driving experience. Some combine a catalytic converter with a diesel particulate filter (DPF) for outstanding pollutant filtration. With precise fitment guaranteed for specific models and engines, including the 420d, 420i, and 418d variants, these products come complete with mounting kits and technical specifications tailored to your BMW 4 Series vehicle.

When selecting a catalytic converter for your BMW 4 Series F32/F33/F36, it is essential to ensure compatibility by providing the exact vehicle model and engine details. Krosfou offers high-quality, TÜV-certified catalytic converters made from durable stainless steel and advanced monolith technology. This guarantees durability, environmental compliance, and excellent performance at a competitive price. Enhance your car's exhaust system with a reliable and legal replacement catalytic converter that ensures both power and emission control.

The BMW 5 Series catalytic converters play a crucial role in reducing vehicle emissions while maintaining optimal engine performance. Designed for various models including E60, E61, F10, F18, and F07 GT, these catalytic converters are crafted from high-quality stainless steel, ensuring durability and resistance to wear. They accommodate both diesel engines like the 530d with M57 or B47 motors and petrol engines such as the 530i V6, with specifications tailored to match OEM standards for fit and function.

Our catalytic converters meet stringent emissions regulations including Euro 4 and come with E-Mark certification, reflecting compliance with environmental protection requirements. Many options include high-performance Group N versions and units designed for FAP removal, requiring ECU reprogramming to prevent engine fault codes. Sizes vary with tube diameters around 55 to 61 mm and lengths from 145 to 240 mm, ensuring precise compatibility with your BMW 5 Series exhaust system.

At Krosfou, we prioritize both quality and reliability by offering catalytic converters manufactured with advanced technology and coated monoliths that enhance filtration efficiency. Backed by a 3-year warranty and TÜV SÜD certification, our products deliver genuine OEM-like performance and durability. Whether you need a replacement for routine maintenance or an upgraded part to support your vehicle's emission control, our range of BMW 5 Series catalytic converters ensures premium quality, compliance with California and EPA emission standards, and prompt shipping to keep your vehicle running clean and efficiently.

The BMW 6 Series catalytic converter plays a crucial role in ensuring your vehicle meets emission standards while maintaining optimal exhaust performance. Designed specifically for BMW 6 Series models, particularly the E63 and E64 with 3.0i V6 24V engines, these catalytic converters ensure efficient conversion of harmful gases into less harmful emissions, supporting cleaner air and compliance with Euro 4 regulations. Each catalytic converter is crafted from high-quality stainless steel and engineered for reliable durability, delivering long-lasting performance under varying driving conditions.

Available with direct-fit installation kits, these catalytic converters guarantee a seamless replacement process, minimizing downtime and ensuring your BMW’s exhaust system runs smoothly. They are compatible with various models, including the 530i, 630i, and other 3.0i variants, offering a perfect fit that maintains your vehicle’s power and fuel efficiency. Reliable operation of the catalytic converter is essential for reducing emissions, preventing engine warning lights, and preserving the overall health of your vehicle’s exhaust system.

Offering a balance of premium quality and competitive pricing, these catalytic converters are trusted replacements that support your BMW’s performance and environmental compliance. With fast shipping and expert customer service, you can count on receiving genuine and effective parts designed to keep your BMW 6 Series running cleanly and efficiently over many miles.

The BMW 7 Series catalytic converters play a crucial role in reducing vehicle emissions while ensuring optimal engine performance. Designed for various BMW 7 Series models spanning generations such as E38, E65/E66, and F01/F02, these catalytic converters meet strict European emissions standards, including Euro 2 to Euro 4. Recent models, especially those from 2022 onwards, are equipped with advanced Selective Catalytic Reduction (SCR) technology, which effectively reduces nitrogen oxides (NOx) emissions from the exhaust system.

These catalytic converters are built using high-quality materials such as ceramic monoliths housed in stainless steel casings, providing durability and efficient exhaust flow. Compatible with both petrol and diesel engines, some models also integrate Diesel Particulate Filters (DPF) to further minimize particulate emissions. Krosfou offers a range of new, high-performance BMW 7 Series catalytic converters designed to meet legal requirements and enhance environmental responsibility while maintaining engine power and driving experience.

When considering a catalytic converter replacement for your BMW 7 Series, it is essential to select the correct model and emission standard. Krosfou’s catalog ensures easy access to genuine quality parts, competitive pricing, and reliable shipping options. Trust in expertly designed catalytic converters that align with your BMW’s engine specifications and help comply with EU emissions regulations, ensuring cleaner air and sustained vehicle performance.

The BMW M3 series catalytic converters are essential components designed to reduce vehicle emissions while maintaining optimal engine performance. Available for various BMW M3 models — including the E36, E46, F80, and the latest G80 generations — these catalytic converters come in both OEM replacements and high-quality sport/performance stainless steel versions. With 200 cpsi cell density, the sport variants significantly improve exhaust flow and engine efficiency without compromising compliance with emission standards.

Each BMW M3 model has specific catalytic converter requirements based on its engine and chassis, from the ceramic units in early E36 models to advanced metallic converters fitted in newer F80 and G80 series vehicles. The compatibility is crucial to meet federal, California, and EPA regulations, ensuring that your vehicle runs cleanly and passes emissions tests. These converters are manufactured with premium materials like stainless steel and precious metal monoliths, offering durability combined with effective pollutant reduction.

When choosing a catalytic converter for your BMW M3, factors such as model-specific fit, catalytic cell count, installation location, and OEM certification are critical. Shipping options and efficient customer service support add to the convenience. Whether you are seeking an OEM replacement or a performance upgrade, these converters provide a reliable solution for maintaining your BMW’s emission compliance and engine performance, backed by manufacturer warranties and professional-grade manufacturing standards.

The BMW X1 E84 catalytic converter is a crucial component designed to meet stringent Euro 5 emission standards, ensuring your vehicle runs cleaner and more efficiently. Specifically engineered for the first-generation BMW X1 compact SUV produced between 2009 and 2015, these converters perfectly fit various petrol and diesel engine configurations, including the popular 20d xDrive diesel and the powerful xDrive 28i petrol models. Constructed from durable stainless steel and featuring advanced monolith technology, the catalytic converters from Krosfou guarantee superior quality and long-lasting performance comparable to original OEM parts. They work seamlessly with diesel particulate filters (DPF) in diesel variants, optimizing exhaust gas purification and reducing harmful emissions. Proper maintenance and timely replacement of the catalytic converter not only ensure compliance with environmental regulations but also restore your car's optimal power and fuel efficiency. When shopping for a BMW X1 E84 catalytic converter, choosing products that comply with exact vehicle specifications and come with warranty protection is essential. Krosfou offers direct-from-factory quality with fast shipping across the UK, delivering genuine, EPA-approved catalytic converters that fit perfectly and help maintain your vehicle’s emission control system in top condition.

The BMW X3 catalytic converter is an essential component designed to reduce harmful emissions from your vehicle’s exhaust system, ensuring compliance with strict Euro 6 and E-Mark standards. Compatible with multiple BMW X3 models across various generations—from the E83 (2003-2010) to the latest G01 (2017-2024)—these converters are engineered to fit engines powered by petrol or diesel, including those equipped with GPF (Gasoline Particulate Filter) or DPF (Diesel Particulate Filter) technologies. The converter’s high-quality ceramic or metallic monolith catalyst facilitates the chemical transformation of toxic gases into less harmful substances, helping the vehicle meet environmental regulations and pass mandatory emission controls.

Available as OEM-quality replacements, BMW X3 catalytic converters are manufactured with durable stainless steel exteriors and are designed for easy installation with original mounting points or supplied kits. They offer optimal performance and longevity, backed by industry certifications and warranties. Whether you need a catalytic converter for an xDrive 30i petrol engine or a 2.0 diesel variant, these parts are crafted to maintain your vehicle’s performance while reducing environmental impact. Proactively addressing issues such as warning lights or fault codes related to the catalytic converter can prevent costly repairs and ensure your BMW X3 runs clean and efficient.

Discover premium BMW X3 catalytic converters from trusted suppliers offering fast shipping and expert support, helping you select the right converter based on your specific model and engine type. Invest in quality catalytic converters to ensure your vehicle stays compliant with emission regulations and continues to perform at its best on the road.

The BMW X4 catalytic converter plays a crucial role in reducing harmful emissions from the vehicle’s exhaust system. Designed specifically for BMW X4 models from the F26 (2014-2018) and G02 (2018 onward) series, these catalytic converters support petrol engines such as the 2.0i/20i (B48B20A/B) and the 3.0i xDrive30i (B48B20B). Compliant with stringent Euro 6 emission standards, they help ensure your vehicle meets environmental regulations while maintaining optimal engine performance. Featuring high-quality monoliths coated with precious metals and constructed from durable stainless steel, these converters are engineered for longevity and efficiency.

When selecting a catalytic converter for your BMW X4, it is essential to verify compatibility by referencing specific engine codes and production years to achieve a perfect fit and meet legal requirements. A well-installed catalytic converter not only reduces toxic emissions but also supports the vehicle’s overall exhaust system performance, including connection pipes and sensors. The market offers genuine and aftermarket options with warranties and competitive shipping services. Reliable service providers, like Krosfou, deliver advanced catalytic converters designed for professional and individual needs, ensuring quality, environmental compliance, and durability for your BMW X4.

Explore the available product catalogues and select the right catalytic converter based on your BMW model’s engine specifications, emission requirements, and installation preferences. With fast shipping and professional support, upgrading or replacing your BMW X4 catalytic converter has never been simpler or more reliable.

The BMW X5 catalytic converter is an essential component designed to reduce harmful emissions and ensure your vehicle complies with strict environmental regulations like Euro 6 and federal EPA standards. Tailored to fit specific BMW X5 models—including various engines such as the 3.0L petrol, diesel variants, and V8 options—these catalytic converters are crafted with precision to meet the unique exhaust and emission requirements of each generation, from E53 to E70 and beyond.

Manufactured using high-quality stainless steel and advanced ceramic monoliths, Krosfou’s catalytic converters stand out for their durability, superior performance, and compliance with OBDII regulations. They offer an excellent balance of quality and price, meeting or exceeding the latest legal standards in emission control. Whether you need a direct fit for easier installation or a robust replacement part, these converters ensure optimal catalytic efficiency and help maintain your vehicle’s power output while reducing environmental impact.

Available with reliable shipping options and supported by expert service, our BMW X5 catalytic converters are designed to match your vehicle’s specific engine type and model year. With installation kits and full technical support available, you can select the ideal catalytic converter to keep your BMW X5 running clean, efficient, and legally compliant with emissions regulations, wherever you are.

The BMW X6 catalytic converter is a crucial component designed to reduce harmful emissions from your vehicle's engine, ensuring compliance with Euro 5 and EPA standards. Compatible with various BMW X6 models, including petrol engines like the xDrive35i and N63B44A, as well as diesel versions like the 35d and 30d models, these converters are engineered for optimal performance. Manufactured from high-quality stainless steel (INOX 409), they feature advanced monolith technology that enhances durability and efficiency. Whether you're looking for a genuine OEM replacement or a high-performance direct-fit catalytic converter, these parts meet stringent federal and California emission requirements. Available with options including combined catalytic converter and DPF systems for diesel engines, they deliver superior exhaust treatment while maintaining engine power and fuel efficiency. BMW X6 catalytic converters often require precise fitment and sometimes engine reprogramming for sporty Group N models. At Krosfou, our catalytic converters come with a 3-year warranty and fast shipping options, ensuring you receive a reliable, quality-assured product that fits your vehicle perfectly. Shop now to keep your BMW X6 emission-compliant and running clean with top-quality, EPA-approved catalytic converters, backed by expert support and competitive pricing.