{"product_id":"powerflex-bmw-toyota-black-series-front-radius-arm-to-chassis-bush-g29-z4-a90-supra","title":"Powerflex Black Series 95A Front Lower Control Arm\/Wishbone Rear Bushes\/Bushings (Pair) – BMW Z4 G29 2018+ \u0026 Toyota GR Supra A90\/J29 2019+ – Radius Rod\/Caster\/Thrust Arm\/Tension Strut to Chassis Polyurethane Bushes – PFF5-","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \n  \u003ch2\u003e\u003cstrong\u003ePFF5-5401BLK Poly Bush Upgrade for Z4 G29 and GR Supra A90 J29\u003c\/strong\u003e\u003c\/h2\u003e\n  \u003cp\u003e\n    Unlock sharper front axle response, greater braking stability and crisp on-centre feel with this motorsport-grade bush kit. Part number \u003cstrong\u003ePFF5-5401BLK\u003c\/strong\u003e replaces the soft factory rubber at the rear of the front lower arm, giving you the precision that fast road and track drivers demand.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eWhat it is\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\n    A pair of high-stiffness 95 Shore A polyurethane front lower arm rear bushes with anodised aluminium outer shells. Designed to control fore-aft movement of the front wheel and stabilise caster under load, these mounts reduce compliance for consistent geometry during hard braking and turn-in.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eWhy enthusiasts choose this kit\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eUp to 300 percent stiffer than the original rubber inserts for immediate steering response and confidence under heavy braking.\u003c\/li\u003e\n    \u003cli\u003e95A polyurethane resists heat, oil and abrasion for long-term durability in track day, sprint and race environments.\u003c\/li\u003e\n    \u003cli\u003eAnodised aluminium shells add rigidity to keep alignment steady during cornering, trail braking and kerb strikes.\u003c\/li\u003e\n    \u003cli\u003eDirect-fit replacement for the front lower control arm rear position, no permanent modifications required.\u003c\/li\u003e\n    \u003cli\u003eEnhances turn-in, mid-corner stability and tyre contact patch consistency for more repeatable lap times.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eReal-world results\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\n    We have installed these bushes on customer BMW Z4 G29 and Toyota GR Supra A90 builds at \u003cstrong\u003eMJ Modifications\u003c\/strong\u003e, and feedback has been excellent. Drivers report a more planted front end, cleaner braking feel into hairpins and notably improved precision during fast direction changes.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBMW Z4 G29\u003c\/strong\u003e 2018 onwards\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eToyota GR Supra A90 J29\u003c\/strong\u003e 2019 onwards\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Location descriptions often used for this part: front lower arm rear bush, front wishbone rear mount, thrust arm inner bush, tension strut to body bushing, front caster bush, radius rod to chassis mount.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eOE cross references\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW: 31106878587, 31106878588\u003c\/li\u003e\n    \u003cli\u003eToyota: 48640-WAA02, 48620-WAA02\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eWhat you receive\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\n    Supplied as a \u003cstrong\u003epair\u003c\/strong\u003e of bushes to complete one car. Hardware as shown by the manufacturer.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eKey benefits at a glance\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReduces front arm compliance for razor-sharp turn-in.\u003c\/li\u003e\n    \u003cli\u003eImproves braking stability and reduces dive for a calmer steering wheel on the limit.\u003c\/li\u003e\n    \u003cli\u003eKeeps caster and toe more consistent for confident high-speed direction changes.\u003c\/li\u003e\n    \u003cli\u003eMotorsport-focused material with excellent resistance to degradation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003ePFF5-5401BLK\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eInstallation and support\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\n    Prefer professional fitting We can install and align these at \u003cstrong\u003eMJ Modifications, Warwickshire\u003c\/strong\u003e. Request a quote: \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Need us to check compatibility Add your UK registration or last 7 of the VIN at checkout and our team will confirm fitment before dispatch.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\n    Produced by Powerflex in their performance-focused Black Series specification for track, race and rally use.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eImages\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/5-5401_IN_TEMPLATE_600x600.jpg?v=1650469054\" alt=\"PFF5-5401BLK poly bush kit for BMW Z4 G29 and Toyota GR Supra A90 J29 front lower arm rear mount\"\u003e\n  \u003c\/p\u003e\n  \u003cp\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/5-5401_FITTED_PHOTO_B_WEB-2_600x600.jpg?v=1650469025\" alt=\"Front lower arm rear bushing location on BMW G29 Z4 with PFF5-5401BLK installed\"\u003e\n  \u003c\/p\u003e\n  \u003cp\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/5-5401_FITTED_PHOTO_D_WEB_600x600.jpg?v=1650469035\" alt=\"GR Supra A90 J29 front control arm rear mounting point fitted with Powerflex Black Series\"\u003e\n  \u003c\/p\u003e\n  \u003cp\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/5-5401FITTED_PHOTO_A_WEB_600x600.jpg?v=1650469044\" alt=\"Radius rod to chassis bush position detail for BMW Z4 G29 and Toyota Supra A90\"\u003e\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eFitting guide\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\n    \u003ca href=\"https:\/\/www.powerflex.co.uk\/i\/product_images\/5-5401%20FI-min.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the official installation instructions\u003c\/a\u003e\n  \u003c\/p\u003e\n  \n  \u003ch3\u003e\u003cstrong\u003eSearch-friendly terms\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003e\n    Z4 G29 front lower arm rear bush upgrade, GR Supra A90 tension strut inner bushing, BMW G29 caster control bush, Supra J29 thrust arm to body mount, polyurethane front wishbone rear mount, performance suspension bushes for BMW Z4, Toyota GR Supra suspension polybush kit, Black Series 95A bush set, front control arm rear position bushing pair, motorsport suspension mounts for Z4 and A90, radius rod inner bush kit PFF5-5401BLK.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Powerflex","offers":[{"title":"Default Title","offer_id":56008699773314,"sku":null,"price":177.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/PowerflexBMWToyotaBlackSeriesFrontRadiusArmToChassisBush_G29Z4_A90Supra_1946x_4eb3a52f-438e-4cbf-afb6-93a728a73de1.jpg?v=1764090952","url":"https:\/\/mjmodifications.co.uk\/products\/powerflex-bmw-toyota-black-series-front-radius-arm-to-chassis-bush-g29-z4-a90-supra","provider":"MJ Modifications","version":"1.0","type":"link"}