{"product_id":"airtec-chargecooler-s55","title":"AIRTEC Billet Chargecooler Upgrade — S55","description":"\u003cp\u003e\u003cstrong\u003eAIRTEC billet chargecooler upgrade for the S55 — F80 M3, F82\/F83 M4, F87 M2 Competition.\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003ch3\u003eConstruction\u003c\/h3\u003e\n\u003cp\u003e287mm × 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.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eBMW 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.\u003c\/p\u003e\n\u003cp\u003ePart no. ATINTBMW6. Pairs with the AIRTEC chargecooler radiator for the biggest gains. Chargecooler-side core of an S55 Stage 2 build — the \u003ca href=\"\/products\/stage-2-kit-s55\"\u003eStage 2 Kit — S55\u003c\/a\u003e bundles parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"AIRTEC Motorsport","offers":[{"title":"Default Title","offer_id":43280713580605,"sku":"ATINTBMW6","price":2755.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/airtec-billet-chargecooler-s55.webp?v=1781742886","url":"https:\/\/essewerks.com\/products\/airtec-chargecooler-s55","provider":"Esse Werks","version":"1.0","type":"link"}