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    SCR Catalytic Converter

    Product number: BM31130H
    ART: BM31130H / EAN: 5052746243543

    BM Catalysts
    Advised products
    Price incl. vat.
    € 1.495,37
    Add to cart
    Leverdatum: 20-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    AUDI AUDI
    Manufacturer Productnumber
    AUDI 04L131601TV
    AUDI 04L131601TX
    AUDI 04L131669HX
    AUDI 04L131670SX
    Usage numbers

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    SCR Catalytic Converter

    The SCR Catalytic Converter (BM31130H) restores proper exhaust gas routing and system stability. Porza components guarantee durability and excellent fitment.  

    FAQ

    An SCR (Selective Catalytic Reduction) catalytic converter is an exhaust aftertreatment component used mainly in diesel engines. Its function is to reduce nitrogen oxide (NOx) emissions by injecting a urea-based solution (AdBlue) into the exhaust stream, which converts harmful NOx into harmless nitrogen and water.

    Key specifications include substrate type, catalyst coating, compatibility with AdBlue systems, emission standard compliance (e.g. Euro 5/6), and connection type. It must withstand high temperatures and chemical reactions within the exhaust system.

    Replacement is necessary when the unit is clogged, contaminated, or no longer effectively reduces emissions. Common symptoms include warning lights, reduced engine performance, increased fuel consumption, or failed emission tests.

    Porza offers a fit guarantee option where your vehicle details are checked against product specifications to ensure correct compatibility and emission compliance.

    Porza provides high-quality exhaust and emission components with fast delivery across Europe and options for online ordering or in-store pickup.

    If the fit guarantee is selected, compatibility is verified before shipping. If the product does not fit, it can be returned according to the return policy.

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