{"product_id":"arp-head-stud-kits-multiple-bmw-fitments-201-4305","title":"ARP Head Stud Kits | Multiple BMW Fitments (201-4305)","description":"\u003ch2 style=\"font-size:1.2rem;\"\u003eARP Head Stud Kits | Multiple BMW Fitments (201-4305)\u003c\/h2\u003e\u003cp\u003eARP part number 201-4305 is a performance valvetrain part for the BMW Fitments.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003ctd\u003eBMW Fitments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eEngine, trim, drivetrain and options can change which part fits, so \u003ca href=\"\/pages\/contact-us\"\u003econtact mobileiGo\u003c\/a\u003e with your VIN if you are unsure.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eARP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e201-4305\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eCylinder Heads \u0026amp; Valvetrain Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePerformance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e3.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore you buy: valvetrain part tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCamshafts and valve springs are matched; higher-lift cams usually need stronger springs.\u003c\/li\u003e\n\u003cli\u003eValvetrain upgrades often need a tune and careful measurement of clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill the ARP 201-4305 fit my BMW?\u003c\/h3\u003e\u003cp\u003eIt is listed for the BMW Fitments. Check your engine, trim and options against the fitment table above before ordering.\u003c\/p\u003e\u003ch3\u003eWhat is the part number?\u003c\/h3\u003e\u003cp\u003eThe manufacturer part number is 201-4305.\u003c\/p\u003e\u003ch3\u003eDo I need new valve springs with this camshaft?\u003c\/h3\u003e\u003cp\u003eHigher-lift camshafts usually need matching valve springs. Check the camshaft maker's recommendation in the manufacturer description.\u003c\/p\u003e\u003ch3\u003eIs this part new?\u003c\/h3\u003e\u003cp\u003eYes. It is a new part sourced from an authorized distributor.\u003c\/p\u003e\u003ch2\u003eManufacturer description\u003c\/h2\u003e\u003cdiv class=\"tt-mfr\"\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003eHead Stud Kit by ARP\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eHigh Performance Cylinder Head Stud Kits\nARP high performance cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. A black oxide finish protects them from wear and corrosion, and ARP throws in hardened parallel washers for uniform load distribution and accurate torque readings. Keep your cylinders mounted securely with a set of ARP high performance cylinder head studs; order the hardware recommended for your year\/make and engine application.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFastener Style:\nStud\u003c\/li\u003e\n\u003cli\u003eUndercut Stud:\nYes\u003c\/li\u003e\n\u003cli\u003eHead Style:\n12-point\u003c\/li\u003e\n\u003cli\u003eFastener Material:\n8740 chromoly\u003c\/li\u003e\n\u003cli\u003eFastener Finish:\nBlack oxide\u003c\/li\u003e\n\u003cli\u003eWashers Included:\nYes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision centerless-ground and thread-rolled to Mil-S-8879 specs\u003c\/li\u003e\n\u003cli\u003eProtects them from wear and corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \n\u003cli\u003e1977 – 1981 E12 5 Series 520\/6 (carburettor)\u003c\/li\u003e  \n\u003cli\u003e1977 – 1982 E21 3 Series 320\/6 (carburettor)\u003c\/li\u003e  \n\u003cli\u003e1981 – 1982 E28 5 Series 520i (K-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1982 – 1984 E28 5 Series 520i (L-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1982 – 1984 E30 3 Series 320i (L-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1984 – 1987 E28 5 Series 520i (LE-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1984 – 1987 E30 3 Series 320i (LE-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1986 – 1987 E28 5 Series 520i (Motronic)\u003c\/li\u003e  \n\u003cli\u003e1987 – 1992 E30 3 Series 320i (Motronic)\u003c\/li\u003e  \n\u003cli\u003e1988 – 1990 E34 5 Series 520i (Motronic)\u003c\/li\u003e  \n\u003cli\u003e1977 – 1981 E12 5 Series 520\/6 (carburettor)\u003c\/li\u003e  \n\u003cli\u003e1977 – 1982 E21 3 Series 320\/6 (carburettor)\u003c\/li\u003e  \n\u003cli\u003e1981 – 1982 E28 5 Series 520i (K-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1982 – 1984 E28 5 Series 520i (L-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1982 – 1984 E30 3 Series 320i (L-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1984 – 1987 E28 5 Series 520i (LE-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1984 – 1987 E30 3 Series 320i (LE-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1986 – 1987 E28 5 Series 520i (Motronic)\u003c\/li\u003e  \n\u003cli\u003e1987 – 1992 E30 3 Series 320i (Motronic)\u003c\/li\u003e  \n\u003cli\u003e1988 – 1990 E34 5 Series 520i (Motronic)\u003c\/li\u003e  \n\u003cli\u003e1977 – 1981 E12 5 Series 520\/6 (carburettor)\u003c\/li\u003e  \n\u003cli\u003e1977 – 1982 E21 3 Series 320\/6 (carburettor)\u003c\/li\u003e  \n\u003cli\u003e1981 – 1982 E28 5 Series 520i (K-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1982 – 1984 E28 5 Series 520i (L-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1982 – 1984 E30 3 Series 320i (L-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1984 – 1987 E28 5 Series 520i (LE-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1984 – 1987 E30 3 Series 320i (LE-Jetronic)\u003c\/li\u003e  \n\u003cli\u003e1986 – 1987 E28 5 Series 520i (Motronic)\u003c\/li\u003e  \n\u003cli\u003e1987 – 1992 E30 3 Series 320i (Motronic)\u003c\/li\u003e  \n\u003cli\u003e1988 – 1990 E34 5 Series 520i (Motronic)\u003c\/li\u003e  \n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e14  - Studs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturers Standard Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c!-- tt-ap-content v1 --\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":67824208478527,"sku":"MAP ARP 201-4305","price":250.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/arp-arp-201-4305-28154231619654.jpg?v=1792571129","url":"https:\/\/www.mobileigo.com\/products\/arp-head-stud-kits-multiple-bmw-fitments-201-4305","provider":"mobileiGo.com","version":"1.0","type":"link"}