Does this radiator require any modifications to install on my BMW M5 or M6?

No, this CSF radiator is designed as a direct, plug-and-play fit. It mounts in the factory location and requires absolutely no modifications or cutting for installation.

What makes the CSF B-Tube technology better than standard radiator tubes?

CSF's exclusive B-Tube technology increases the surface area and efficiency of the cooling tubes. This results in approximately 15% improved heat transfer compared to regular oval welded tubes, helping to keep your engine cooler.

What is included with this CSF radiator?

This radiator includes the all-aluminum core with B-tube technology and multi-louvered fins, CNC machined mounting brackets, and OEM-style quick connect inlet/outlet fittings for a complete installation.

2006-2010 BMW M5 Radiator | CSF High-Performance Aluminum 72

Name: CSF 06-10 BMW E60 M5 / 06-10 BMW E63/E64 M6 Aluminum High-Performance Radiator
Brand: CSF
SKU: csf-csf-06-10-bmw-e60-m5-06-10-bmw-e63-e64-m6-aluminum-high-performance-radiator-t14-673867
Price: 645.00 USD
Availability: InStock

CSF 06-10 BMW E60 M5 / 06-10 BMW E63/E64 M6 Aluminum High-Performance Radiator

$645.00

Only 5 left in stock

Fits 2006-2010 BMW M5 and M6. CSF's high-performance aluminum radiator offers improved cooling with a 2-row 42mm core and B-Tube technology.

Key Features

Fits 2006-2010 BMW M5 and 2006-2010 BMW M6.
Features a 2-row, 42mm ultra-high-performance core that increases fluid capacity and heat dissipation.
Utilizes CSF's exclusive B-Tube technology for approximately 15% improved heat transfer over regular welded tubes.
Multi-louvered fins are designed for maximum airflow through the core for optimal performance.
Constructed with 100% all-aluminum TIG-welded seams for increased strength and durability.
Designed for a true plug-and-play, drop-in fit installation requiring no modifications.

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Will it fit your car?

Fits these vehicles

BMW M5 2006-2010
BMW M6 2006-2010

Product Details

CSF has been making high-performance all-aluminum radiators for decades, building a strong reputation, especially for BMW cooling systems. If you own a 2006-2010 BMW M5 or M6, you know these cars can generate a lot of heat, especially with added power from modifications like superchargers. The original radiators, while decent, can struggle over time or under demanding conditions. This CSF radiator is built to handle that extra heat and keep your engine running cool.

This radiator features a 2-row, 42mm thick core that holds more coolant and dissipates heat more effectively than the stock unit. CSF uses their exclusive B-Tube technology, which increases heat transfer by about 15% compared to standard oval tubes. Combined with multi-louvered fins that maximize airflow, this radiator offers a significant improvement in cooling performance. The entire unit is TIG-welded from 100% aluminum, making it stronger and more durable for hard driving or restoration projects. It's designed as a direct fit, meaning it mounts in the factory location with no modifications needed.

This CSF radiator is individually leak and pressure tested to ensure reliability. It comes with CNC machined mounting brackets and OEM-style quick-connect fittings for a straightforward installation. If you're looking to upgrade your M5 or M6 cooling system for better performance or as part of a restoration, this radiator is a solid choice.