{"product_id":"h-r-sway-bar-kit-bmw-320i-328i-330i-340i-f30-428i-430i-f32-rwd","title":"H\u0026R Sway Bar Kit – BMW 320i\/328i\/330i\/340i (F30, N20\/B48\/B58) \u0026 428i\/430i (F32, N20\/B46) RWD","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eH\u0026amp;R's matched front \u0026amp; rear sway bar set increases torsional stiffness over the factory bars on the rear-wheel-drive F30 sedan and F32-family coupe\/convertible\/Gran Coupe, reducing body roll and sharpening turn-in. The front bar is two-hole adjustable for street or track roll-stiffness tuning.\u003c\/p\u003e\n\u003cp\u003eH\u0026amp;R sells this as a single part number across the RWD 320i\/328i\/330i\/340i (F30) and 428i\/430i (F32\/F33\/F36) — these share the same front\/rear suspension geometry and subframe mounting points on the RWD F3x platform.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e28mm front bar \/ 20mm rear bar\u003c\/li\u003e\n\u003cli\u003eFront bar is two-hole adjustable for street\/track roll-stiffness tuning\u003c\/li\u003e\n\u003cli\u003eLarger diameter than the factory bars for reduced body roll\u003c\/li\u003e\n\u003cli\u003eIncludes H\u0026amp;R mounting bushings and hardware\u003c\/li\u003e\n\u003cli\u003eRWD-specific geometry — not compatible with xDrive models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront sway bar\u003c\/li\u003e\n\u003cli\u003eRear sway bar\u003c\/li\u003e\n\u003cli\u003eH\u0026amp;R mounting bushings and hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e H\u0026amp;R includes the mounting bushings and hardware needed for installation.\u003c\/li\u003e\n\u003cli\u003eA four-wheel alignment is recommended after installation (service, sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/hr-springs-technical-installation-information.pdf?v=1787168924\"\u003eH\u0026amp;R general technical \u0026amp; installation information (PDF, hosted on our Shopify)\u003c\/a\u003e — H\u0026amp;R does not publish a sway-bar-specific install guide separate from this general technical document.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment correction from the original bundled listing:\u003c\/strong\u003e the RWD H\u0026amp;R part 72878-5 is confirmed by Turner Motorsport, Vivid Racing, and Pelican Parts to cover 320i\/328i\/330i\/340i (F30) and 428i\/430i (F32\/F33\/F36) — the four-cylinder-plus-340i RWD grouping. It does NOT include the 335i or 435i\/440i, which use the separate H\u0026amp;R part 72878-2 (see our M235i\/M240i\/335i\/435i\/440i RWD listing). The original draft's assumed model list conflated these two distinct H\u0026amp;R parts; this listing uses the corrected, source-verified fitment.\u003c\/li\u003e\n\u003cli\u003eRWD-only fitment. H\u0026amp;R sells a separate part (72878-6) for the xDrive\/AWD version of these same chassis — confirm drivetrain before ordering.\u003c\/li\u003e\n\u003cli\u003ehrsprings.com's product catalog is JavaScript-only and could not be crawled directly; the part number below is confirmed against this SKU's own Shopify variant field and cross-checked against Turner Motorsport, Vivid Racing, and Pelican Parts listings for the same H\u0026amp;R part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e72878-5\u003c\/strong\u003e — Front \u0026amp; Rear Set\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\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\u003e320i\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F31\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2013–2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e328i\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F31 \/ F34\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2012–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e330i\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F31 \/ F34\u003c\/td\u003e\n\u003ctd\u003eB48 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2017–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F34\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e428i\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e430i\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eB46 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"H\u0026R Springs","offers":[{"title":"Default Title","offer_id":52599819075864,"sku":"72878-5","price":710.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/swaybar.jpg?v=1787621392","url":"https:\/\/speedlogicauto.com\/products\/h-r-sway-bar-kit-bmw-320i-328i-330i-340i-f30-428i-430i-f32-rwd","provider":"SPEED LOGIC","version":"1.0","type":"link"}