{"product_id":"bc-racing-rm-series-audi-a3-s3-8v-saloon-2013-2020-54-5mm","title":"BC Racing RM Series - Audi A3\/S3 8V Saloon (2013-2020) (54.5mm)","description":"\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eBC Racing RM Series Coilovers – Audi A3 \/ S3 8V Saloon (2013–2020) 54.5mm\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade the suspension of your Audi A3 or S3 8V Saloon with the BC Racing RM Series coilover kit, designed for drivers wanting a more focused suspension setup for fast-road, track day and performance use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis application is specifically for vehicles using the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e54.5mm front strut diameter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, so the existing suspension should be checked before ordering to confirm compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe RM Series uses an inverted monotube damper design, helping increase rigidity and improve response under hard braking, cornering and weight transfer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInverted Monotube Damper Design\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe key feature of the BC Racing RM Series is its inverted damper construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis design helps increase rigidity at the wheel and reduce flex under higher loads, making it particularly well suited to more performance-focused applications where steering response, consistency and chassis control are priorities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRM Series inverted monotube damper design\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e30-way adjustable damping\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIndependent ride-height adjustment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdjustable spring preload\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIncreased damper rigidity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eImproved steering response and chassis control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReduced flex under higher cornering loads\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRebuildable design\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplacement components available\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCustom specification options available\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for Audi A3 \/ S3 8V Saloon models with 54.5mm front struts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpring Rate Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAvailable spring-rate configurations include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6\/5kg.mm – recommended spring rate for a balance of comfort and performance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e9\/9kg.mm – firmer, more track-focused setup for increased chassis support and response\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 6\/5kg.mm setup provides the most balanced option for road and fast-road use, improving body control and response while retaining a more compliant ride.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 9\/9kg.mm configuration is significantly firmer and better suited to drivers prioritising reduced body movement, sharper response and more demanding circuit use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAdjustable Ride Height \u0026amp; Damping\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe BC Racing RM Series allows ride height to be adjusted independently of spring preload, helping retain usable damper travel when lowering the vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e30-way damping adjustment allows the suspension response to be fine-tuned depending on intended use, from fast-road driving through to more demanding track work.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e54.5mm Front Strut Fitment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis listing is specifically for Audi A3 \/ S3 8V Saloon models using a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e54.5mm front strut diameter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDifferent 8V variants can use different front strut sizes, so the diameter should be confirmed before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you are unsure which version your vehicle requires, please contact us with your vehicle details before placing your order.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for selected:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAudi A3 8V Saloon\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAudi S3 8V Saloon\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2013–2020\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eModels using 54.5mm front struts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eExact compatibility can vary depending on engine, drivetrain and suspension specification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Image \u0026amp; Specification Note\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eProduct images are for illustration purposes only and may not show the exact specification supplied for every vehicle application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBC Racing kits can vary depending on vehicle, spring rate, top mount configuration and other specification options. If you have any specific requirements, such as upgraded or alternative top mounts, spring rates or ride-height preferences, please contact us before ordering so we can confirm the most suitable configuration for your setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFast Road \u0026amp; Track Performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe RM Series is particularly suited to drivers wanting a more responsive and performance-led setup than a conventional road-focused coilover kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts inverted damper construction helps improve rigidity and response under load, while the two spring-rate options allow the setup to be matched more closely to road or track-focused use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProfessional Installation Recommended\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA full four-wheel alignment should also be carried out after installation and once the final ride height has been set to ensure correct geometry, tyre wear and handling characteristics.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eExplore More\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/therossocorsacollective.com\/collections\/a3-s3-rs3-8v\"\u003eAudi A3 \/ S3 8V\u003c\/a\u003e – Explore suspension, braking and performance upgrades for the 2013–2020 Audi A3 and S3.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/therossocorsacollective.com\/collections\/bc-racing\"\u003eBC Racing\u003c\/a\u003e – Browse adjustable coilover suspension systems for fast-road and track use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/therossocorsacollective.com\/collections\/suspension\"\u003eSuspension \u0026amp; Handling\u003c\/a\u003e – Explore coilovers, suspension arms, bushes and chassis upgrades.\u003c\/span\u003e\u003c\/p\u003e","brand":"BC Racing","offers":[{"title":"RM MA - 6\/5kg.mm","offer_id":55435711611217,"sku":"0032626","price":1115.1,"currency_code":"GBP","in_stock":true},{"title":"RM MA - 9\/9kg.mm","offer_id":55435711643985,"sku":"0080884","price":1115.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6371\/5665\/files\/BC-Racing-RM-Series-MINI-CLUBMAN-F54-14_-_F54_-BC-Racing-8497137.png?v=1762951890","url":"https:\/\/therossocorsacollective.com\/products\/bc-racing-rm-series-audi-a3-s3-8v-saloon-2013-2020-54-5mm","provider":"The Rosso Corsa Collective","version":"1.0","type":"link"}