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AIRTEC billet chargecooler upgrade for BMW S55 M2 M3 M4 (F80 F82 F87)
AIRTEC MOTORSPORT

AIRTEC Billet Chargecooler Upgrade — S55

$2,755.00

AIRTEC billet chargecooler upgrade for the S55 — F80 M3, F82/F83 M4, F87 M2 Competition. The S55 is air-to-water charge-cooled, and the OEM chargecooler heat-soaks on sustained boost. AIRTEC's larger-volume unit holds intake temps run after run.

Construction

287mm × 190mm × 118mm — 6.43 litres against the OEM 2.85 litres (a 125% volume increase) with 45% more frontal area. High-flow one-piece cast end tanks with internal deflectors; connects to all OEM fittings (top-mount location retained). High-quality black powder-coat.

Fitment

BMW S55 — F80 M3 and F82/F83 M4 (direct fit); F87 M2 Competition (requires minor trimming of the underside of the bonnet for clearance). Confirm your chassis.

Part no. ATINTBMW6. Pairs with the AIRTEC chargecooler radiator for the biggest gains. Chargecooler-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 Induction
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.