{"product_id":"moton-1-way-series-coilovers-bmw-m3-m4-f8x","title":"Moton 1-Way Series Coilovers – BMW M3 \/ M4 (F8X)","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}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe Moton 1-Way Series is the entry point into Moton's motorsport-derived coilover range for the F80 M3 and F82 \/ F83 M4. It is a single-adjustable (rebound) non-inverted monotube damper with ride-height adjustment, built by Moton (AST Suspension) in the Netherlands with application-specific valving and springs. It delivers serious street and track-day performance without remote reservoirs — ideal for drivers who want one knob to tune, or race classes that prohibit canisters.\u003c\/p\u003e\n\u003cp\u003eMoton splits the F8X into two part numbers by front top-mount bolt pattern: pre-LCI cars use a 3-bolt mount and LCI cars use a 5-bolt mount. Check your car's top-mount bolt pattern before selecting an Application above.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonotube damper, non-inverted, 1-way adjustable (rebound) with 15 click positions\u003c\/li\u003e\n\u003cli\u003eIndependent ride-height adjustment, front and rear\u003c\/li\u003e\n\u003cli\u003e22 mm shaft with low-friction seals and large main piston for fast response\u003c\/li\u003e\n\u003cli\u003eCamber-adjustable front top mounts and solid rear top mounts (where applicable)\u003c\/li\u003e\n\u003cli\u003eApplication-specific valving and spring rates; fully rebuildable and revalveable\u003c\/li\u003e\n\u003cli\u003eManufactured by AST \/ Moton in the Netherlands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e(4) Moton 1-Way Series dampers\u003c\/li\u003e\n\u003cli\u003eApplication-specific springs\u003c\/li\u003e\n\u003cli\u003eFront and rear top mounts\u003c\/li\u003e\n\u003cli\u003eMounting hardware as supplied by Moton for the selected application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eRequired Extras\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e No additional hardware or accessories are required beyond what is included with this kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre-LCI (3-bolt) and LCI (5-bolt) top mounts are a hardware difference, not just a model-year split — verify your car's top-mount bolt pattern before ordering.\u003c\/li\u003e\n\u003cli\u003eMoton does not publish a public installation PDF; kits ship with application-specific setup notes from Moton. Installation should be performed by a shop experienced with motorsport coilovers, followed by a four-wheel alignment.\u003c\/li\u003e\n\u003cli\u003eSpeed Logic offers in-house installation and alignment — \u003ca href=\"\/community\/contact\"\u003erequest an appointment\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFitment questions before ordering? \u003ca href=\"\/pages\/contact-us\"\u003eContact Speed Logic\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eNeed more adjustment? See the \u003ca href=\"\/products\/moton-2-way-clubsport-coilovers-bmw-m3-m4-f8x\"\u003eMoton 2-Way Clubsport – M3 \/ M4 (F8X)\u003c\/a\u003e or \u003ca href=\"\/products\/moton-3-way-motorsport-coilovers-bmw-m3-m4-f8x-lci\"\u003eMoton 3-Way Motorsport – M3 \/ M4 (F8X LCI)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eM 505 176SD\u003c\/strong\u003e — BMW M3 \/ M4 F8X, pre-LCI, 3-bolt top mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM 505 177SD\u003c\/strong\u003e — BMW M3 \/ M4 F8X, LCI, 5-bolt top mount\u003c\/li\u003e\n\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\u003eM3\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2018\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\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eF83\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Moton Suspension","offers":[{"title":"M3 \/ M4 F8X pre-LCI, 3-bolt top mount (M 505 176SD)","offer_id":52964078158104,"sku":"M 505 176SD","price":5850.0,"currency_code":"USD","in_stock":true},{"title":"M3 \/ M4 F8X LCI, 5-bolt top mount (M 505 177SD)","offer_id":52964078190872,"sku":"M 505 177SD","price":5850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/Moton_1_1b2a38eb-257c-4a62-a91b-2d77b1ef9d6e.jpg?v=1787685975","url":"https:\/\/speedlogicauto.com\/products\/moton-1-way-series-coilovers-bmw-m3-m4-f8x","provider":"SPEED LOGIC","version":"1.0","type":"link"}