Koyo 01-06 BMW E46 M3 3.2L I6 Radiator

Fitment Information

• BMW E46 M3 (2001, 2002, 2003, 2004, 2005, 2006)
• SMG and 6 Speed Manual

Specs & Features

• All aluminum performance radiator

Product Description

Koyo performance radiators are designed to improve your cooling systems efficiency and capacity with a direct replacement performance radiator.  Koyo radiators feature a thicker core with a more efficient fin design to improve coolant flow and improve temperature drop across the radiator surface.  Koyo is the largest radiator manufacture in Japan and uses the best materials such as aircraft quality aluminum and heli-arc welding and soldering to produce one of the strongest and most reliable radiators we have seen.

Koyo Radiators Feature:

• Beautiful polished metal finish
• 20-30% more cooling capacity than standard radiators
• Built from aircraft quality aluminum
• Direct fit, direct replacement radiator
• Designed for stock, modified or race motors
• Great for forced induction - turbo, supercharged, nitrous