{"product_id":"powerflex-bmw-f20-f22-f32-f36-front-radius-arm-to-chassis-bush","title":"Powerflex PFF5-1901 Front Radius Arm to Chassis Bush for BMW 1 2 3 4 Series (F20 F21 F22 F23 F30 F31 F32 F33 F36) - Tension Strut\/Lower Control Arm Rear Poly Bush","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003cdiv\u003e\n    \n    \u003ch2\u003ePowerflex PFF5-1901 Polyurethane Front Caster Arm Rear Bushings for BMW F-Series\u003c\/h2\u003e\n    \u003cp\u003e\n      Transform front-end precision and confidence with the Powerflex PFF5-1901 polyurethane bushing set. This upgrade replaces the soft factory rubber in the front caster arm rear position, giving your BMW F-series sharper steering feel, improved braking stability and more consistent geometry when pushing on. Perfect for enthusiastic road use and fast-road setups where accuracy, feedback and tyre life matter.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      We run PFF5-1901 on our own cars and customer feedback has been outstanding. Expect tighter turn-in, reduced wander on uneven surfaces, better alignment control under load and a more planted front axle without harshness. It is a direct swap for tired OE mounts, engineered to deliver long-term performance you can rely on.\n    \u003c\/p\u003e\n\n    \u003ch3\u003eWhy upgrade to Powerflex PFF5-1901\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eSharper steering response and cleaner feedback through the wheel\u003c\/li\u003e\n      \u003cli\u003eGreater stability when braking and cornering\u003c\/li\u003e\n      \u003cli\u003eHolds camber and caster more consistently for better tyre wear\u003c\/li\u003e\n      \u003cli\u003eDurable polyurethane construction designed for UK roads\u003c\/li\u003e\n      \u003cli\u003eDirect replacement for factory rubber bushes\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003ePart number\u003c\/h3\u003e\n    \u003cp\u003e\u003cstrong\u003ePFF5-1901\u003c\/strong\u003e\u003c\/p\u003e\n\n    \u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n    \u003cp\u003eBMW 1 Series F20 F21\u003c\/p\u003e\n    \u003cp\u003eBMW 2 Series F22 F23\u003c\/p\u003e\n    \u003cp\u003eBMW 3 Series F30 F31\u003c\/p\u003e\n    \u003cp\u003eBMW 4 Series F32 F33 F36\u003c\/p\u003e\n    \u003cp\u003e\n      Position: front caster or thrust arm, rear mount location on the arm. Also referred to as front wishbone rear bushing or front arm rear insert on F2x and F3x platforms.\n    \u003c\/p\u003e\n\n    \u003ch3\u003eReplaces OEM part numbers\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e31126855743\u003c\/li\u003e\n      \u003cli\u003e31126855741\u003c\/li\u003e\n      \u003cli\u003e31126855742\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eWhat you receive\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e2 x polyurethane bushings for the front caster arm rear position\u003c\/li\u003e\n      \u003cli\u003eQuantity required per vehicle: 2\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eFitting and support\u003c\/h3\u003e\n    \u003cp\u003e\n      Professional installation available at MJ Modifications in Warwickshire. For a quotation or to book, email\n      \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n    \u003c\/p\u003e\n\n    \u003ch3\u003eCompatibility check\u003c\/h3\u003e\n    \u003cp\u003e\n      Add your UK registration or the last 7 digits of your VIN at checkout and we will confirm suitability before dispatch.\n    \u003c\/p\u003e\n\n    \u003ch3\u003eDiagram\u003c\/h3\u003e\n    \u003cp\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/2-x-powerflex-pff5-1901-pu-bushes-for-front-tension-strut-for-bmw-f20-f21-f22-f23-f30-f31-f34-f32-f33-f36_2_600x600.jpg?v=1647956065\" alt=\"PFF5-1901 front caster arm rear bushing location for BMW F-series\"\u003e\n    \u003c\/p\u003e\n    \u003cp\u003eReference No. 1\u003c\/p\u003e\n\n    \u003ch3\u003eInstallation guide\u003c\/h3\u003e\n    \u003cp\u003e\n      \u003ca href=\"https:\/\/www.powerflex.co.uk\/i\/product_images\/5-1901_reva%20FI-min.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the official fitting instructions\u003c\/a\u003e\n    \u003c\/p\u003e\n\n    \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n    \u003cp\u003e\n      BMW F20 F21 caster arm bush upgrade, BMW F22 F23 front wishbone rear bush, BMW F30 F31 front arm rear bushing, BMW F32 F33 F36 thrust arm rear mount, Powerflex PFF5-1901 polybush kit, BMW F3x brake shimmy fix bushings, BMW F-series steering feel upgrade, polyurethane control arm bush BMW, BMW 1 Series front arm bush, BMW 2 Series handling upgrade, BMW 3 Series front wishbone bushings, BMW 4 Series geometry correction bush, BMW F20 caster correction bush, BMW F30 alignment stability bush, performance suspension bushes BMW F-series, fast road bush kit BMW, front arm rear insert BMW F2x F3x, anti-dive bush upgrade BMW, BMW F-series poly bush front arm.\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Powerflex","offers":[{"title":"Default Title","offer_id":56008745189762,"sku":null,"price":149.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/PowerflexBMWF20F22F32F36FrontRadiusArmToChassisBush_1946x_2776c0b0-002d-4b7d-8d97-07cf5540586b.jpg?v=1764091712","url":"https:\/\/mjmodifications.co.uk\/products\/powerflex-bmw-f20-f22-f32-f36-front-radius-arm-to-chassis-bush","provider":"MJ Modifications","version":"1.0","type":"link"}