AIRTEC Motorsport Auxiliary Radiator for BMW X3M/4M

Technical Data

As part of our expanding BMW platform product range, AIRTEC Motorsport is proud to launch our auxiliary radiator upgrade for the X3M and X4M for fast road use.

AIRTEC Motorsport’s solution to improving the original set up is utilise the available space behind the front bumper and develop a direct replacement radiator that’s wider, taller and thicker. This means capacity is increased by a 73% over standard, whilst frontal area is increased by 15% to help cool the extra capacity.

Despite the significant increases, the radiator fits neatly behind the bumper and requires no modifications to fit, using the OEM mounts and the original coolant connectors.

Finished in a high-quality powder-coated black finish, the fitting kit includes a detailed installation guide.

Fitment:
Replaces BMW part number: 17119468698

Features: 

• 73% increase in capacity to the original

• 15% larger frontal surface area

• Offers improved cooling ability
• Fits huge range of BMW models
• Direct fit with no cutting or trimming
• Finished in durable black powder coat
• Comprehensive fitting guide

AIRTEC part no: ATRADBMW11