Water Cooler Charge Air Cooler Kit Mercedes Benz (CL) A 45 AMG WC-NRC-001

Water Cooler Charge Air Cooler Kit Mercedes Benz (CL) A 45 AMG WC-NRC-001

NRC Nolimit Racing Collers Upgrade Water Cooler Kit for the Mercedes A45 AMG, CLA 45AMG and GLK45 AMG. This NRC Performance Upgrade cooler package consists of the large NRC main cooler and the small NRC side water cooler.

Mercedes Benz A 45 AMG (from 2013)
Mercedes Benz CLA 45 AMG (from 2013)

The new generation Mercedes 45 AMG 2.0T engines are no longer cooled directly by an air-charging air cooler system, but via an integrated water-cooled charge air cooler. Due to the compact design and positioning of the original water-charging air cooler, it is difficult to improve the cooling performance by a larger cooler, so with this system the easiest way to get the cooling water colder is. Colder water = cooler charge air. Working towards this goal, this NRC water cooler kit was developed.
The high-performance cooling networks increase the flow of the cooling surface by up to 79% compared to the standard cooling system and improve the cooling effect between the flowing air and the water cooler by means of a significantly optimized network surface.

The NRC cooler kit thus ensures a very good cooling ratio even at significantly increased charging pressures.

Dimensions of the orig. Water front cooler:
approx.641 mm x 391 mm x 16 mm
approx. calculated volume = 4.0 litres
approx. calculated flow area = 2,500 cm2

Dimensions NRC Upgrade Water Front Cooler:
approx. 617 mm x 363 mm x 32 mm
approx. calculated volume = 7.15 litres
approx. calculated flow area = 2,250 cm2

Dimensions OEM side cooler:
249 mm x 181 mm x 40 mm
approx. calculated volume = 1.8 litres
approx. calculated flow area = 450 cm2

Dimensions of the orig. Water side cooler:
approx. 254 mm x 186 mm x 68 mm
approx. calculated volume = 3.15 litres
approx. calculated flow area = 465 cm2