{"product_id":"aem-cold-air-intake-system-21-719c-for-mini-cooper-s-jcw-n14-r56-without-maf-sensor-copy","title":"AEM Cold Air Intake System – 21-721C for MINI Cooper S \u0026 JCW (N18 \/ R56)","description":"\u003cp data-start=\"97\" data-end=\"161\"\u003e\u003cstrong data-start=\"97\" data-end=\"161\"\u003eHigh‑Flow Design | Optimised Airflow | OEM Scoop Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"163\" data-end=\"166\"\u003e\n\u003cp data-start=\"168\" data-end=\"192\"\u003e\u003cstrong data-start=\"168\" data-end=\"192\"\u003eProduct Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"194\" data-end=\"531\"\u003eThe \u003cstrong data-start=\"198\" data-end=\"229\"\u003eAEM 21‑721C Cold Air Intake\u003c\/strong\u003e is a premium performance upgrade for \u003cstrong data-start=\"267\" data-end=\"339\"\u003e2011–2013 MINI Cooper S, JCW, GP2 and related R56 N18‑engined models\u003c\/strong\u003e. By replacing the restrictive stock intake and converting the \u003cstrong data-start=\"402\" data-end=\"457\"\u003efake OEM hood scoop into a functional cold‑air duct\u003c\/strong\u003e, this system improves throttle response, torque, and overall drivability.\u003c\/p\u003e\n\u003cp data-start=\"533\" data-end=\"792\"\u003eDeveloped using \u003cstrong data-start=\"549\" data-end=\"587\"\u003ecomputational fluid dynamics (CFD)\u003c\/strong\u003e and validated with \u003cstrong data-start=\"607\" data-end=\"629\"\u003eflow bench testing\u003c\/strong\u003e, the 21‑721C is engineered to deliver consistent power gains while ensuring long‑term durability with its high‑temperature materials and washable Dryflow™ filter.\u003c\/p\u003e\n\u003chr data-start=\"794\" data-end=\"797\"\u003e\n\u003ch3 data-start=\"799\" data-end=\"816\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"817\" data-end=\"1178\"\u003e\n\u003cli data-start=\"817\" data-end=\"858\"\u003e\n\u003cp data-start=\"819\" data-end=\"858\"\u003e\u003cstrong data-start=\"819\" data-end=\"840\"\u003eDirect‑fit design\u003c\/strong\u003e for N18 engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"859\" data-end=\"917\"\u003e\n\u003cp data-start=\"861\" data-end=\"917\"\u003e\u003cstrong data-start=\"861\" data-end=\"915\"\u003eConverts OEM hood scoop into a functional air duct\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"978\"\u003e\n\u003cp data-start=\"920\" data-end=\"978\"\u003e\u003cstrong data-start=\"920\" data-end=\"952\"\u003eAEM Dryflow™ oil‑free filter\u003c\/strong\u003e – washable and reusable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"979\" data-end=\"1062\"\u003e\n\u003cp data-start=\"981\" data-end=\"1062\"\u003e\u003cstrong data-start=\"981\" data-end=\"1014\"\u003eOptimised airbox and couplers\u003c\/strong\u003e for smooth airflow and consistent performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1063\" data-end=\"1130\"\u003e\n\u003cp data-start=\"1065\" data-end=\"1130\"\u003e\u003cstrong data-start=\"1065\" data-end=\"1099\"\u003eIncludes AEM turbo heat shield\u003c\/strong\u003e for added thermal protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1131\" data-end=\"1178\"\u003e\n\u003cp data-start=\"1133\" data-end=\"1178\"\u003eBacked by \u003cstrong data-start=\"1143\" data-end=\"1178\"\u003eAEM’s Lifetime Limited Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1180\" data-end=\"1183\"\u003e\n\u003ch3 data-start=\"1185\" data-end=\"1205\"\u003eWhat’s Included:\u003c\/h3\u003e\n\u003cul data-start=\"1206\" data-end=\"1408\"\u003e\n\u003cli data-start=\"1206\" data-end=\"1253\"\u003e\n\u003cp data-start=\"1208\" data-end=\"1253\"\u003e1x AEM Dryflow™ high‑flow filter (oil‑free)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1278\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1278\"\u003e1x Custom AEM airbox\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1279\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1281\" data-end=\"1305\"\u003e1x AEM bonnet air duct\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1306\" data-end=\"1337\"\u003e\n\u003cp data-start=\"1308\" data-end=\"1337\"\u003e1x Silicone hose connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1338\" data-end=\"1366\"\u003e\n\u003cp data-start=\"1340\" data-end=\"1366\"\u003e1x AEM turbo heat shield\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1367\" data-end=\"1408\"\u003e\n\u003cp data-start=\"1369\" data-end=\"1408\"\u003eMounting hardware \u0026amp; full instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1410\" data-end=\"1413\"\u003e\n\u003ch3 data-start=\"1415\" data-end=\"1438\"\u003e⚠️ Important Notes:\u003c\/h3\u003e\n\u003cul data-start=\"1439\" data-end=\"1882\"\u003e\n\u003cli data-start=\"1439\" data-end=\"1548\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1548\"\u003e✅ \u003cstrong data-start=\"1443\" data-end=\"1492\"\u003eDesigned for MINI R56 N18 engines (2011–2013)\u003c\/strong\u003e – Cooper S, Clubman S, Roadster S, Coupe S, JCW \u0026amp; GP2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1549\" data-end=\"1687\"\u003e\n\u003cp data-start=\"1551\" data-end=\"1687\"\u003e✅ Fits \u003cstrong data-start=\"1558\" data-end=\"1596\"\u003eN18 engines built after March 2012\u003c\/strong\u003e. Cars built \u003cstrong data-start=\"1609\" data-end=\"1662\"\u003ebefore March 2012 require the updated intake pipe\u003c\/strong\u003e from a later Cooper S.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1688\" data-end=\"1790\"\u003e\n\u003cp data-start=\"1690\" data-end=\"1790\"\u003e❌ \u003cstrong data-start=\"1692\" data-end=\"1734\"\u003eOnly the AEM strut brace is compatible\u003c\/strong\u003e with this intake – other braces will foul the airbox.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1791\" data-end=\"1882\"\u003e\n\u003cp data-start=\"1793\" data-end=\"1882\"\u003e📷 \u003cem data-start=\"1796\" data-end=\"1882\"\u003eNew versions no longer include the filter reminder\/monitor as shown in older photos.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1884\" data-end=\"1887\"\u003e\n\u003ch3 data-start=\"1889\" data-end=\"1934\"\u003ePerformance Gains (Based on AEM Testing):\u003c\/h3\u003e\n\u003cul data-start=\"1935\" data-end=\"1997\"\u003e\n\u003cli data-start=\"1935\" data-end=\"1960\"\u003e\n\u003cp data-start=\"1937\" data-end=\"1960\"\u003e\u003cstrong data-start=\"1937\" data-end=\"1958\"\u003e+6 hp @ 5,650 rpm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1961\" data-end=\"1997\"\u003e\n\u003cp data-start=\"1963\" data-end=\"1997\"\u003e\u003cstrong data-start=\"1963\" data-end=\"1995\"\u003e+9 ft‑lbs torque @ 2,710 rpm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1999\" data-end=\"2067\"\u003e(Horsepower and torque gains may vary by vehicle and modifications.)\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/kandn.com\/instructions\/AEM-21-721_inst.pdf\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"AEM","offers":[{"title":"No \/ No","offer_id":55618526609743,"sku":null,"price":549.99,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes - Red (+£259.99)","offer_id":55618526642511,"sku":null,"price":809.98,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes - Dark Silver (+£259.99)","offer_id":55618526675279,"sku":null,"price":809.98,"currency_code":"GBP","in_stock":true},{"title":"Yes (+47.99) \/ No","offer_id":55618526708047,"sku":null,"price":597.98,"currency_code":"GBP","in_stock":true},{"title":"Yes (+47.99) \/ Yes - Red (+£259.99)","offer_id":55618526740815,"sku":null,"price":857.97,"currency_code":"GBP","in_stock":true},{"title":"Yes (+47.99) \/ Yes - Dark Silver (+£259.99)","offer_id":55618526773583,"sku":null,"price":857.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/8037\/1023\/files\/CD1C4C89-255D-499E-976D-BCCF4ED5BCF3.jpg?v=1753456478","url":"https:\/\/www.sussexpartshubltd.co.uk\/products\/aem-cold-air-intake-system-21-719c-for-mini-cooper-s-jcw-n14-r56-without-maf-sensor-copy","provider":"Sussex Parts Hub Ltd","version":"1.0","type":"link"}