{"product_id":"universal-catalytic-converter-car-exhaust-system-107x120mm-euro-4-300cpsi-metal-catalyst-three-way-for-engine","title":"Universal Metal Catalytic Converter For Car Exhaust 300CPSI Three Way","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for reliable exhaust management, this universal metal three-way catalytic converter delivers optimized emission control alongside improved gas flow. Constructed from a durable metal casing and calibrated to Euro 4 standards, it handles 300 cells per square inch (CPSI) to reduce backpressure while filtering pollutants effectively. Measuring 107 mm in diameter and 120 mm in length, the compact unit accommodates straightforward retrofit installations where original equipment fails or is unavailable. Its neutral packaging and adaptable geometry make it a practical solution for mechanics and DIY enthusiasts seeking a dependable, high-throughput alternative that restores proper exhaust function without compromising engine responsiveness.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Practical Tips\u003c\/h2\u003e\n\u003cp\u003eThe 300 CPSI metal substrate balances filtration efficiency with reduced exhaust restriction, helping maintain stable idle quality and throttle response during everyday driving. When fitting, align adjacent piping carefully and allow minor positional adjustments to secure clean joints without stressing the mounting points. This converter performs best when paired with intact oxygen sensors, heat shielding, and proper welding or high-rating bands to preserve system integrity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify flange spacing and inlet\/outlet angles before purchase to ensure direct interchangeability with your existing exhaust routing.\u003c\/li\u003e\n\u003cli\u003eAvoid combining this unit with aggressive downpipes or oversized aftermarket pipes, as excessive airflow will bypass the catalyst surface.\u003c\/li\u003e\n\u003cli\u003eInspect gaskets and mounting hardware during installation to prevent heat-related leaks that can trigger sensor codes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: Three-way catalytic converter\u003c\/li\u003e\n\u003cli\u003eFlow Density: 300 CPSI\u003c\/li\u003e\n\u003cli\u003eCasing Material: Metal alloy\u003c\/li\u003e\n\u003cli\u003eEmission Design Standard: Euro 4\u003c\/li\u003e\n\u003cli\u003eDimensions: Outer diameter 107 mm × Overall length 120 mm\u003c\/li\u003e\n\u003cli\u003ePackaging: Neutral protective wrap\u003c\/li\u003e\n\u003cli\u003eOrigin: Mainland China\u003c\/li\u003e\n\u003cli\u003eQuantity per Unit: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal metal three-way catalytic converter × 1\u003c\/li\u003e\n\u003cli\u003eNeutral packaging for safe shipping\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation \u0026amp; Compliance Reminders\u003c\/h2\u003e\n\u003cp\u003eThis converter is intended to restore regulatory emission standards while supporting moderate airflow gains for stock or mildly tuned vehicles. It is not recommended for heavily modified platforms with significantly elevated horsepower unless specific engineering parameters are reviewed. A manufacturing dimensional tolerance of ±0.05 mm ensures standard fitment and does not affect sealing or operational performance. Always confirm local motor vehicle regulations before retrofitting exhaust aftercare components.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eTrusted sourcing since 2002 — intercyprus.com continues to supply verified parts that keep road traffic running smoother.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"EURO 4 \/ China Mainland","offer_id":55300134371670,"sku":"1005012064106870-EURO 4-China Mainland","price":211.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S2ff42b53cd724511b38445f7c4e44809E.webp?v=1789064779","url":"https:\/\/www.intercyprus.com\/products\/universal-catalytic-converter-car-exhaust-system-107x120mm-euro-4-300cpsi-metal-catalyst-three-way-for-engine","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}