{"product_id":"bc-racing-coilovers-rm-series-bmw-3-series-e46-m3-00-06","title":"BC RACING COILOVERS RM SERIES - BMW 3 SERIES E46 M3 00-06","description":"\u003cp\u003e\n  The BC Racing RM Series uses inverted monotube dampers on the front, or on both front and rear depending on the application. \n  It offers many of the same features as the BR Series but with the added advantages of an inverted damper design, making the RM Series better suited to fast-road and track-focused driving.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Inverting the damper reduces unsprung weight, improves steering response, and moves critical damper fluid away from brake and hub heat. \n  This helps prevent fade during hard use, maintains more consistent damping, and increases overall suspension performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDigressive piston and damping curve\u003c\/li\u003e\n  \u003cli\u003eInverted monotube damper bodies\u003c\/li\u003e\n  \u003cli\u003eReduced unsprung weight\u003c\/li\u003e\n  \u003cli\u003e30-way damping adjustment\u003c\/li\u003e\n  \u003cli\u003eRide height adjustment independent of spring preload\u003c\/li\u003e\n  \u003cli\u003eCamber-adjustable top mounts (vehicle dependent)\u003c\/li\u003e\n  \u003cli\u003ePillowball upper mounts\u003c\/li\u003e\n  \u003cli\u003eBearing-mounted upper spring platform\u003c\/li\u003e\n  \u003cli\u003eDust boots to protect damper seals\u003c\/li\u003e\n  \u003cli\u003eTapered bottom mount locking collar\u003c\/li\u003e\n  \u003cli\u003eCustom spring rates available\u003c\/li\u003e\n  \u003cli\u003eSpare parts available with short lead times\u003c\/li\u003e\n  \u003cli\u003e1-year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Inverted Dampers?\u003c\/h3\u003e\n\u003cp\u003e\n  \u003cstrong\u003eReduced unsprung weight:\u003c\/strong\u003e  \n  Inverted dampers relocate most of their mass toward the chassis instead of the hub. This helps the suspension react more freely to bumps, improving grip, stability, and ride quality—especially on uneven or bumpy surfaces.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eImproved heat management:\u003c\/strong\u003e  \n  Inverting the damper moves the oil and gas reservoirs away from brake heat. Lower fluid temperatures mean more consistent damping, reduced fade, and improved handling during extended hard driving or track sessions.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eIncreased strength and reduced flex:\u003c\/strong\u003e  \n  The larger 42mm damper rod and inverted layout offer better resistance to side loading. This helps maintain more stable steering geometry, giving the car more predictable and responsive handling.\n\u003c\/p\u003e\n\n\u003ch3\u003eSpring Rate Options\u003c\/h3\u003e\n\u003cp\u003e\n  The RM Series works well for fast-road and track-day builds. The \u003cstrong\u003eRecommended\u003c\/strong\u003e spring rate provides a strong baseline for mixed use, combining good body control with acceptable comfort on the road.\n\u003c\/p\u003e\n\u003cp\u003e\n  Higher spring rates are available for cars running sticky tyres, aero, or heavy chassis modifications. \n  Softer rates may be chosen if the car sees regular road use and comfort is still a consideration.\n\u003c\/p\u003e\n\u003cp\u003e\n  If you’re unsure which spring rate best suits your setup, get in touch and we’ll help you choose the right option.\n\u003c\/p\u003e\n\n\u003ch3\u003eOptions Available\u003c\/h3\u003e\n\u003cp\u003eNot all configurations apply to every vehicle.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMA Series\u003c\/strong\u003e – Inverted front dampers with camber-adjustable pillowball top mounts; upright rear dampers with aluminium rubber mounts or no rear mounts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMH Series\u003c\/strong\u003e – Inverted front and rear dampers with pillowball top mounts on both ends, or no rear mounts depending on application.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BC Racing","offers":[{"title":"MA \/ RECOMMENDED KIT 6\/9 KG.MM","offer_id":56572871704954,"sku":"LZ-0005248","price":1239.0,"currency_code":"GBP","in_stock":true},{"title":"MA \/ BMW 3 SERIES COUPE E46 (M3) (00-06) OFFSET F TM 8\/12KG.MM","offer_id":56572871737722,"sku":"LZ-0008653","price":1239.0,"currency_code":"GBP","in_stock":false},{"title":"MA \/ BMW 3 SERIES COUPE E46 (M3) (98-06) OFFSET F TM 10\/12KG.MM","offer_id":56572871770490,"sku":"LZ-0022522","price":1239.0,"currency_code":"GBP","in_stock":false},{"title":"MA \/ BMW 3 SERIES COUPE E46 (M3) (00-06) 10\/9KG.MM","offer_id":56572871803258,"sku":"LZ-0026720","price":1239.0,"currency_code":"GBP","in_stock":false},{"title":"MA \/ BMW 3 SERIES COUPE E46 (M3) (00-06) 12\/9KG.MM","offer_id":56572871836026,"sku":"LZ-0026728","price":1239.0,"currency_code":"GBP","in_stock":false},{"title":"MA \/ BMW 3 SERIES COUPE RWD E46 (M3) (00-06) 12\/10KG.MM","offer_id":56572871868794,"sku":"LZ-0080743","price":1239.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/6418\/2906\/files\/bc-racing-rm-series-1_f56aeffd-731b-4641-83bf-7ab4e988e69e.jpg?v=1770737564","url":"https:\/\/www.trsperformance.co.uk\/products\/bc-racing-coilovers-rm-series-bmw-3-series-e46-m3-00-06","provider":"TRS Performance","version":"1.0","type":"link"}