{"product_id":"csf-bmw-m52-m54-race-radiator-inc-320i-323-325-330-z4","title":"CSF 3055 BMW E46 3 Series \u0026 Z4 E85 All-Aluminum Race Radiator – M52 M54 N52 – Fits 320i 323i 325i 328i 330i, Z4 2.2i 2.5i 3.0i – Direct-Fit Performance Upgrade","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eCSF 3055 Alloy Cooling Radiator for BMW E46 and Z4 E85\u003c\/h2\u003e\n  \n  \u003cp\u003e\n    Unlock consistent coolant control for your six‑cylinder BMW with the CSF 3055 all‑aluminium performance radiator. Purpose built for M52, M54 and N52 powered cars, this uprated cooler is the go‑to solution for fast road builds, track day use and hard‑driven daily drivers that demand stronger thermal management and reliability.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eWhy enthusiasts choose CSF 3055\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFull aluminium construction with robust welds for long‑term durability under heat and vibration\u003c\/li\u003e\n    \u003cli\u003eHigh density tube and fin core designed to maximise heat rejection and airflow at speed\u003c\/li\u003e\n    \u003cli\u003eEngineered for OE mounting points for a true drop‑in, plug‑and‑play install with standard hoses\u003c\/li\u003e\n    \u003cli\u003eStabilises coolant temps during spirited driving, traffic, and extended sessions on circuit\u003c\/li\u003e\n    \u003cli\u003eIdeal as an uprated replacement for tired factory units or as the foundation of a complete cooling package\u003c\/li\u003e\n    \u003cli\u003eDeveloped by CSF, a proven global specialist in high performance cooling with decades of experience\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003cp\u003e\n    We have run this unit on our own builds and customer cars with excellent results. Expect fast recovery between pulls, reduced heat soak and dependable performance in demanding conditions. It is a fit‑and‑forget upgrade that supports reliability on tuned setups and stock vehicles alike.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eFitment and applications\u003c\/h3\u003e\n  \u003cp\u003eEngines: M52, M54, N52\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 3‑Series E46 1997–2006\n      \u003cul\u003e\n        \u003cli\u003e320i, 323i, 325i, 328i, 330i\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003eBMW Z4 E85 Roadster 2002–2008\n      \u003cul\u003e\n        \u003cli\u003e2.2i, 2.5i, 3.0i\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eCSF 3055\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cp\u003e\n    Straightforward drop‑in replacement using factory mounts and OEM coolant hoses. For professional fitting, contact MJ Modifications in Warwickshire for a quote at \n    \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eCompatibility check\u003c\/h3\u003e\n  \u003cp\u003e\n    We will confirm fitment before dispatch. Add your registration or the last 7 of your VIN at checkout to ensure you receive the correct cooler for your vehicle.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eWhat this upgrade delivers\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eImproved cooling capacity for E46 and E85 platforms used on track days and spirited road driving\u003c\/li\u003e\n    \u003cli\u003eBetter temperature stability in hot weather, traffic and on long climbs\u003c\/li\u003e\n    \u003cli\u003eConfidence for mapped engines and performance builds seeking extra thermal headroom\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eSearch terms customers use\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW E46 cooling upgrade, uprated radiator for 330i, alloy rad for 325i, BMW 328i cooling fix, E46 320i heavy duty radiator, BMW 3‑Series aluminium radiator, E46 track day radiator, performance radiator for M54, M52 cooling solution, N52 cooling upgrade, Z4 E85 alloy radiator, Z4 3.0i uprated rad, Z4 2.5i radiator replacement, Z4 2.2i performance cooling, CSF 3055 radiator, BMW overheating solution, BMW E46 plug and play radiator, BMW motorsport radiator, high capacity radiator for BMW E46 and Z4.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"CSF Radiators","offers":[{"title":"Default Title","offer_id":56008713109890,"sku":null,"price":480.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/CSFBMWM52M54RaceRadiator_Inc.320i_323_325_330_Z4_2_1946x_7f943ab4-4ac8-48e8-a528-f1023fecf778.jpg?v=1764091243","url":"https:\/\/mjmodifications.co.uk\/products\/csf-bmw-m52-m54-race-radiator-inc-320i-323-325-330-z4","provider":"MJ Modifications","version":"1.0","type":"link"}