{"product_id":"powerflex-caster-adjustable-front-radius-arm-to-chassis-bushes-for-bmw-m2-f87-m3-f80-m4-f82","title":"Powerflex Caster Adjustable Front Radius Arm to Chassis Bushes for BMW M2 F87, M3 F80 \u0026 M4 F82","description":"\u003cp\u003eCaster adjustable front radius arm to chassis bushes for the BMW F87 M2, F80 M3 and F82 \/ F83 M4. In Powerflex's Black Series material, 18% stiffer than the original part, they give 5.5mm of adjustment for +\/- 0.5 degrees of caster offset: more caster sharpens steering feel and adds negative camber in a turn for better tyre contact.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e+\/- 0.5 degrees of caster offset from 5.5mm of adjustment\u003c\/li\u003e\n\u003cli\u003eMore negative camber in a turn for better tyre contact under heavy cornering\u003c\/li\u003e\n\u003cli\u003e18% stiffer than the original part\u003c\/li\u003e\n\u003cli\u003eSpanner, sleeves, washers, shells and grease included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCheck before you order\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBlack Series parts (part numbers ending BLK) are not covered by Powerflex's Lifetime Warranty, and neither is any part used for track, motorsport or competition.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003eRoad Series: PFF5-4001G; Black Series: PFF5-4001GBLK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied as\u003c\/th\u003e\n\u003ctd\u003ePack of 2, Powerflex's quantity per car\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOE part numbers\u003c\/th\u003e\n\u003ctd\u003e31122284531 \/ 31122284532 \/ 31122283579\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition on Powerflex's diagram\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolyurethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoad Series\u003c\/th\u003e\n\u003ctd\u003eFor road and fast road use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eFront radius arm to chassis, caster adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCaster adjustment\u003c\/th\u003e\n\u003ctd\u003e5.5mm of adjustment, giving +\/- 0.5 degrees of caster offset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn the pack\u003c\/th\u003e\n\u003ctd\u003e2 polyurethane bushes, 2 stainless steel sleeves, 2 nylon washers, 2 mild steel washers, 4 plated steel outer shells, a 27AF spanner and PTFE\/silicone grease\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"fitment-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eVersion\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003e2014-2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eF82, F83\u003c\/td\u003e\n\u003ctd\u003e2014-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFitting notes from Powerflex\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor maximum caster, the supplied spanner turns the sleeve so its bore faces down the length of the arm.\u003c\/li\u003e\n\u003cli\u003eCheck the alignment and adjust as necessary after fitting.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powerflex","offers":[{"title":"Road Series","offer_id":57649805492604,"sku":"PFF5-4001G","price":191.14,"currency_code":"GBP","in_stock":true},{"title":"Black Series","offer_id":57649805525372,"sku":"PFF5-4001GBLK","price":191.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/PFF5-4001G.jpg?v=1791812256","url":"https:\/\/fdracing.co.uk\/products\/powerflex-caster-adjustable-front-radius-arm-to-chassis-bushes-for-bmw-m2-f87-m3-f80-m4-f82","provider":"FD Racing","version":"1.0","type":"link"}