AIRTEC Intercooler Upgrade — BMW N55
AIRTEC front-mount intercooler for the BMW N55. The OEM cooler heat-soaks under sustained boost; AIRTEC's larger core holds charge temps run after run, where the factory unit's recovery time is the limit.
Construction
Stepped twin-core — 600mm × 210mm × 140/40mm, 14.0 litres against the OEM 7.3 litres (a 73% capacity increase) with 90% more frontal area. Cast alloy end tanks, CNC pipe connections, Pro-Series black powder-coat. Direct fit, complete with fixtures and instructions.
Fitment
BMW N55 — M135i (F20/F21), M235i (F22/F23), 335i (F30/F31/F34), 435i (F32/F36), and F87 M2. Confirm your chassis in the selector.
Warranty
AIRTEC 3-year, unlimited mileage. Part no. ATINTBMW4.
Intercooler-side core of an N55 Stage 2 build. The Stage 2 Kit — N55 bundles the matched parts + calibration for 8% under à la carte.