AIRTEC Intercooler Upgrade for BMW 135i/335i/Z4 35i (N54)

This upgraded AIRTEC intercooler was seeing lower intake temperatures resulting in a power increase of around 17bhp

Unleash more power from your remapped BMW by fitting our proven AIRTEC intercooler


From £573.03 (inc VAT)
£477.53 (exc VAT)

Technical Data

AIRTEC intercooler for the E82 BMW 135i, E92 335i and E89 Z4 35i (N54)

  • 60mm thick proven bar and plate core, spec’d to AIRTEC designs
  • AIRTEC logo’d cast end tanks for improved airflow and unbeatable stength
  • Dyno proven power gains
  • Lower intake temps meaning a safer engine
  • 3-year unlimited mileage warranty
  • Available in either Natural Silver or Pro Series Black finishes
  • AIRTEC logo available at no extra charge
  • Unbeatable value for money!

Test results Carried out at AmD Essex rolling road.

Intercoolers being testing for ACT (Air Charge Temperature)

Standard BMW Intercooler (Stage 1 remap).

Average air temperature into intercooler: 115 degrees
Average air temp out of intercooler: 69 degrees

With intake temps over 60 degrees it is likely that the engine will be pulling back the power

AIRTEC Intercooler (Stage 1 remap)

Average air temp into Intercooler. 84 degrees
Average air temp out of Intercooler. 36 degrees

With lower intake temperatures our AIRTEC intercooler was seeing an increase in power of 17 bhp

The increase in power proves just how important it is to have lower intake temperatures and why our AIRTEC intercooler is a must have for any remapped cars

Registered Design Right number: 6023245


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