E9X M3 PWR Aluminum Radiator Upgrade

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. If you're looking for the most complete and unbeatable radiator solution for your M3, this is the best we have seen. Tested extensively and approved 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. This radiator also includes an additional side-mount cooler that can be used for other cooling needs (such as a power steering cooler) or capped off and not used at all.

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. We have been more impressed with the fitment and quality of PWR over any other brand currently on the market. Aircraft-grade aluminum is used for the tanks and frame, which are TIG-welded for superior strength.This radiator is a direct replacement for the stock M3 radiator, with all of the same hose locations and fittings as the original radiator. It mounts to the car with the original hangers and the fan shroud/expansion tank bolts to the radiator with new hardware. Each radiator is fluid pressure-tested during manufacturing. Extra care will be needed when installed with forced induction kits, and non-stock oil coolers with lines.

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 aluminum radiator is a direct replacement for the stock BMW radiator 17 11 2 283 468, used in the E90 M3, E92 M3, and E93 M3.

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