E9X M3 PWR Aluminum Radiator Upgrade - (NO LONGER AVAILABLE)

Don't short-change your cooling system on the track! This PWR radiator for the E9X M3 has greater surface area and a larger tank capacity for bulletproof cooling. It's been tested extensively and approved by the Turner racing team. The core has more cooling vanes and a larger side tank to allow more cool fluid to circulate through the system. Having a greater capacity means less saturation time for the cooling fluid which leads to more consistent engine temperatures, reducing wear and tear on other cooling components such as the water pump and thermostat. It's also hugely beneficial when using forced induction where increased underhood temperatures will snowball through the rest of the engine compartment and eventually through the cooling system.

Not only is this radiator larger, it's designed with the stresses of motorsports in mind. The cooling vanes use a unique oven brazed bonding technology that will not fatigue and crack like epoxyed construction. Aircraft-grade aluminum is used for the tanks and frame, which are TIG-welded for superior strength. Each radiator is fluid pressure-tested during manufacturing. This radiator replaces the stock M3 radiator but is designed for track-only cars. This is the racing version that maximizes the available frontal area of the M3, therefore does not allow the use of the stock A/C condenser. Professional installation required to modify the stock hangers and correctly route oil lines. Extra care will be needed when installed with forced induction kits.

PWR is a world-renowned radiator manufacturer, supplying all forms of motorsport from Formula One (2010 World Champion Sebastian Vettel) to WRC to NASCAR. Our TMS Race Team uses PWR for our cooling needs in the Rolex GT and Continental Sports Car series.

This item fits the following BMWs:
2006-2011 E90 BMW M3 - Sedan
2007-2013 E92 BMW M3 - Coupe
2007-2013 E93 BMW M3 - Convertible