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AIRTEC chargecooler radiator upgrade for BMW S55 — F80, F82, F83, F87
AIRTEC MOTORSPORT

AIRTEC Chargecooler Radiator Upgrade — S55

$1,695.00

AIRTEC chargecooler radiator (pre-rad) for the S55 — F80 M3, F82/F83 M4, F87 M2 Competition. The front heat exchanger that feeds the S55's air-to-water charge-cooling loop. A bigger, cooler-running pre-rad keeps coolant temps down so the chargecooler can keep doing its job on long pulls.

Construction

Twin-pass design, 540mm × 410mm × 45mm — 9.9 litres, more than double the OEM 4.5 litres, with roughly 40% more frontal area. Uses OEM mounts and coolant connectors; includes a removable stone guard and full fitting kit. Black powder-coat.

Fitment

BMW S55 — F80 M3, F82/F83 M4, F87 M2 Competition. Confirm your chassis.

Part no. ATRADBMW1. Pairs with the AIRTEC billet chargecooler. Heat-exchanger-side core of an S55 Stage 2 build — the Stage 2 Kit — S55 bundles parts + calibration for 8% under à la carte.

Fits engine S55
Fits chassis F80 · F82 · F83 · F87
Category Cooling
Manufacturer AIRTEC Motorsport

Ships from Boca Raton, FL.

WHY WE SHIP AIRTEC MOTORSPORT
Airtec Motorsport comes out of the UK motorsport scene, and the charge-cooling hardware shows it — cores sized for sustained load, not just a single dyno run. We ship Airtec where a customer wants a heat-exchanger upgrade engineered to a fitment rather than adapted to one, with mounting that uses the factory locations. The benefit is the same one cooling always buys on a forced-induction car: stable intake temps, which means the calibration can keep its timing instead of pulling it to protect the engine. It is a solid choice for a daily-driven build that still sees the occasional track session.