{"product_id":"supertech-bmw-mini-b48-2-0l-82mm-bore-11-0-1-cr-pistons-set-of-4-p4-minb48-82-cr11","title":"Supertech 82mm Bore \/ 11.0:1 CR Pistons - Set of 4 | Multiple MINI \/ BMW Fitments (P4-MINB48-82-CR11)","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003eBMW\/MINI B48 Performance Pistons - Set of 4 by Supertech\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eSupertech Pistons are manufactured from extruded high silicone, enhanced 4032 alloy (with additional Cu, Ni \u0026amp; Mg) that had low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech Pistons, with this alloy, have withstood up to 42psi of boost, with alcohol, without any problems.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eA two or three step forging process yields a fine structural grain which are then submitted to several machining steps in state of the art CNC machines. Several heat treatments provide the piston with high tensile strength and evenly distributed hardness.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eContact reduction grooves are standard, and pin bores are honed and reamed for precise fit. Wrist pins are constructed of cold extruded chrome moly steel for high strength and used with wire clip locks.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFinally, the pistons receive a 'phosphate dry lubricant' coating to protect the rings against 'micro-welding' and enhance lubrication on the skirt\/cylinder area.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh silicone enhanced 4032 alloy (with additional Cu, Ni \u0026amp; Mg)\u003c\/li\u003e\n\u003cli\u003eHigh tensile strength and evenly distributed hardness\u003c\/li\u003e\n\u003cli\u003ePhosphate dry lubricant coating\u003c\/li\u003e\n\u003cli\u003eUndercut stem\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent wear resistance and higher thermal conductivity\u003c\/li\u003e\n\u003cli\u003eEnhanced lubrication on the skirt\/cylinder area\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2014–present MINI Cooper S\u003c\/li\u003e\n\u003cli\u003e2021–present MINI Cooper S Clubman\u003c\/li\u003e\n\u003cli\u003e2019–present F54 Clubman JCW\u003c\/li\u003e\n\u003cli\u003e2019–present F60 Countryman JCW\u003c\/li\u003e\n\u003cli\u003e2016–present BMW F20 120i\u003c\/li\u003e\n\u003cli\u003e2016–2019 BMW F22\/F23 220i\u003c\/li\u003e\n\u003cli\u003e2015–2019 BMW F30\/F31\/F34 320i\u003c\/li\u003e\n\u003cli\u003e2016–2019 BMW F30 330e\u003c\/li\u003e\n\u003cli\u003e2016-2019 BMW F33\/F36 420i\u003c\/li\u003e\n\u003cli\u003e2017–present BMW G30\/G31 520i\u003c\/li\u003e\n\u003cli\u003e2018-present BMW G30\/G31 530e\u003c\/li\u003e\n\u003cli\u003e2018–present BMW G01 X3 xDrive20i\u003c\/li\u003e\n\u003cli\u003e2018–present BMW G02 X4 xDrive20i\u003c\/li\u003e\n\u003cli\u003e2019–present BMW G20 320i\u003c\/li\u003e\n\u003cli\u003e2019–present BMW G20 330e\u003c\/li\u003e\n\u003cli\u003e2020-present BMW G22 420i\u003c\/li\u003e\n\u003cli\u003e2021-present BMW G42 220i\u003c\/li\u003e\n\u003cli\u003e2020–present F44 220i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2016–present F48 X1 20i\u003c\/li\u003e\n\u003cli\u003e2017–present F39 X2 sDrive20i\u003c\/li\u003e\n\u003cli\u003e2018–present G29 Z4 sDrive20i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 - Pistons\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDue to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003c\/div\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":40129486356550,"sku":"SUP P4-MINB48-82-CR11","price":737.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6136\/products\/supertech-sup-p4-minb48-82-cr11-29335448682566.png?v=1737127624","url":"https:\/\/www.maperformance.com\/products\/supertech-bmw-mini-b48-2-0l-82mm-bore-11-0-1-cr-pistons-set-of-4-p4-minb48-82-cr11","provider":"MAPerformance","version":"1.0","type":"link"}