The BMW 3 Series Radiator by CSF, designed with Aluminum and B-Tube Technology for the 2006 model, is a leading choice for automotive enthusiasts looking to enhance their vehicle's performance. This high-performance radiator ensures optimal cooling, making it suitable for both street and track applications.

CSF has over 50 years of expertise in creating reliable radiators, ensuring your BMW E9X/E8X model runs at its best. The radiator features a 2-row core using CSF's unique B-Tube Technology. This specialized design utilizes "B-tubes" that, due to their form, provide a 15% increase in heat transfer surface area compared to regular tubes. With reduced weight yet improved cooling efficiency, this innovation allows for dual liquid laminar flow, significantly enhancing the radiator's cooling capabilities. The multi-louvered fins are precisely aligned to ensure maximum airflow, tested for optimal heat rejection in CSF’s wind-tunnel lab. Additionally, it’s engineered for a "Drop-in Fit," eliminating the need for modifications while allowing the re-use of OEM or aftermarket hoses.

Features

• "Drop-in Fit" Design - No Modifications Needed
• 2-Row 42mm Core Featuring Exclusive B-Tube Technology
• CNC Machined Brackets and Fittings for Durability
• Smooth Satin Finish with All-Aluminum Race Style Drain Plug
• Compatible with 2006 BMW 325, 2007-2009 BMW 328, 2006-2010 BMW 330, and 2009-2010 BMW Z4

Whether embarking on high horsepower builds or maintaining a race-ready vehicle, trust CSF's BMW 3 Series Radiator for unwavering reliability and performance. Feel free to reach out to us directly at 512-982-9393 for Texas or 562-981-6800 for California with any inquiries. We take pride in offering installation and customization services at both of our locations in Austin, Texas, and Los Angeles, California. Consider contacting us for potential shipping discounts if you're purchasing multiple items. Remember, we provide on-premises installation at both locations.

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