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AIRTEC BMW F20 F21 M135i N55 Intercooler Upgrade

AIRTEC BMW F20 F21 M135i N55 Intercooler Upgrade

ATINTBMW4

Regular price £466.66
Sale price £466.66 Regular price

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AIRTEC BMW F20 F21 M135i N55 Intercooler Upgrade

£466.66


To prevent any noticeable loss in performance during extended hard driving, AIRTEC has developed a larger, freer-flowing intercooler to replace the smaller and more restrictive OEM unit.

AIRTEC’s solution maximises the limited space behind the bumper by using a taller, wider, and deeper core. This delivers a huge 73% increase in overall capacity and a 90% increase in frontal area compared to the factory intercooler, ensuring the system makes the most of available airflow.

To further enhance performance, the intercooler is fitted with high-flow, one-piece cast end tanks. These ensure air is directed smoothly and efficiently, improving both flow and strength over standard designs. The result is a significant increase in cooling efficiency and reliability, even under sustained load.

Key Features:

  • Stepped design for maximum airflow and cooling
  • Designed and manufactured in the UK by AIRTEC Motorsport
  • AIRTEC cast end tanks for unbeatable strength and performance
  • 73% larger capacity than OEM intercooler
  • 90% bigger frontal area for greater cooling potential
  • Finished in high-quality Pro-Series black powder coat
  • Direct replacement kit with all fixtures, fittings, and instructions included
  • Backed by a 3-year unlimited mileage warranty
  • Width: 600mm
  • Height: 210mm
  • Depth: 140/40mm stepped
  • Capacity: 14.0 litres
  • Front area: 1,260cm²
  • Intercooler only