Popular Catman Car Exhaust Catalyst and DPF Lines

Below are flagship Catman products that demonstrate how a premium car exhaust catalyst or diesel particulate filter (DPF) can radically improve emissions compliance and overall drivability—yet still remain fully road-legal for everything from performance-tuned BMWs to dependable Toyota hybrids:

• Euro 6 Platinum Series Three-Way Catalysts – Built with a high cell density of 600 cpsi, these units deliver rapid light-off and minimal pressure drop. They’re perfect for late-model petrol engines that must pass full OBD checks, including popular models that use our dedicated BMW catalytic converter solutions. If you’d like a deep dive into the chemistry that enables such converters to neutralize CO, HC, and NO_x simultaneously, check out this concise primer from Wikipedia’s catalytic converter overview.
• High-Flow Metallic Performance Catalysts – Featuring stainless-foil substrates, these converters support tuned engines exceeding 500 bhp while retaining full street legality. Drivers upgrading a track-day Subaru or Honda can pair this option with our purpose-built Subaru catalytic converter or Honda catalytic converter assemblies. To understand why metallic monoliths cope so well with extreme exhaust temperatures, see the discussion on metal-foil monolith construction.
• OEM-Grade Diesel Oxidation Catalysts (DOC) – A vital precursor stage for any wall-flow DPF, each DOC oxidizes hydrocarbons and raises exhaust-gas temperature, priming soot for efficient filtration. Fleet managers running Volkswagen vans often match this DOC with our proven VW Sharan DPF package. For a technical snapshot of how DOCs and DPFs complement each other inside modern exhaust after-treatment, skim this EPA explainer on diesel oxidation catalysts and DPF technology.
• Ceramic DPF Filter Assemblies – Manufactured to survive regeneration temps above 1,000 °C, these filters trap up to 99 % of particulate matter in diesel exhaust streams. Need pricing guidance before pulling the trigger? Check our transparent particulate filter price index. If you’re comparing DPF media types, this comparative guide to DPF filters versus alternatives breaks down the pros and cons in plain English.
• Universal Slip-Fit Catalysts – When you’re short on space or building a custom system, Catman’s universal lineup offers multiple inlet/outlet sizes, flexible mounting options, and robust stainless shells. For budget-minded motorists, our affordable catalytic converters for sale hub highlights seasonal discounts and clearance stock. Want to confirm whether a DPF or a traditional cat is the right choice? Start with this quick read on the differences between DPFs and catalytic converters.

Every product page on the Catman site lists engine compatibility, EU or CARB homologation certificates, and precise installation torque values. That transparency explains why customers in more than 40 countries trust Catman to source the correct car exhaust catalyst for European marques such as BMW, Mercedes-Benz, and Volkswagen, as well as Japanese, American, and emerging-market models. Want proof? Browse unfiltered feedback on our Catman testimonials page and see why professional workshops and enthusiasts alike keep coming back.