{"product_id":"bc-racing-br-series-alustasarja-bmw-3-sarja-e90-2005-2011","title":"BC Racing BR Series Coilovers - BMW 3-Series E90 2005-2011","description":"\u003cp data-start=\"78\" data-end=\"371\"\u003eThe BC Racing BR-Series coilover suspension kit offers a wide range of adjustment, high performance, and consistent damping for both street and track use. The monotube design, combined with a large-capacity shock absorber, ensures consistent operation even under heavy stress.\u003c\/p\u003e\n\u003cp data-start=\"373\" data-end=\"619\"\u003eThe shock absorber uses a 46 mm piston in a 53 mm body, which increases oil volume and reduces the effect of temperature fluctuations on damping. A larger oil volume helps maintain consistent damping even under prolonged loads.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xc3oh0\" data-start=\"621\" data-end=\"645\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"625\" data-end=\"645\"\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"646\" data-end=\"837\"\u003e\n\u003cli data-section-id=\"lomlwn\" data-start=\"646\" data-end=\"683\"\u003e\n\u003cstrong data-start=\"648\" data-end=\"673\"\u003eSpring rate front:\u003c\/strong\u003e 8 kg\/mm\u003c\/li\u003e\n\u003cli data-section-id=\"1y7dvfw\" data-start=\"684\" data-end=\"722\"\u003e\n\u003cstrong data-start=\"686\" data-end=\"711\"\u003eSpring rate rear:\u003c\/strong\u003e 12 kg\/mm\u003c\/li\u003e\n\u003cli data-section-id=\"1d39sbl\" data-start=\"723\" data-end=\"766\"\u003e\n\u003cstrong data-start=\"725\" data-end=\"743\"\u003eTop mount front:\u003c\/strong\u003e Pillowball (uniball)\u003c\/li\u003e\n\u003cli data-section-id=\"4pywyk\" data-start=\"767\" data-end=\"797\"\u003e\n\u003cstrong data-start=\"769\" data-end=\"787\"\u003eTop mount rear:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n\u003cli data-section-id=\"16umy8d\" data-start=\"798\" data-end=\"837\"\u003e\n\u003cstrong data-start=\"800\" data-end=\"813\"\u003eVehicle:\u003c\/strong\u003e BMW 3-series E90 Sedan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"tkmf93\" data-start=\"839\" data-end=\"860\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"843\" data-end=\"860\"\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"861\" data-end=\"1478\"\u003e\n\u003cli data-section-id=\"x5b7r0\" data-start=\"861\" data-end=\"927\"\u003e30-way adjustable damping (combined compression and rebound)\u003c\/li\u003e\n\u003cli data-section-id=\"1ibdako\" data-start=\"928\" data-end=\"1008\"\u003eHeight adjustment via the lower mount – maintains full shock absorber travel\u003c\/li\u003e\n\u003cli data-section-id=\"1n7vke1\" data-start=\"1009\" data-end=\"1074\"\u003eCamber-adjustable aluminum pillowball top mounts (front axle)\u003c\/li\u003e\n\u003cli data-section-id=\"br1xjr\" data-start=\"1075\" data-end=\"1125\"\u003eMonotube design for efficient heat management\u003c\/li\u003e\n\u003cli data-section-id=\"ye0upc\" data-start=\"1126\" data-end=\"1202\"\u003eNitrogen-pressurized shock absorbers for consistent damping\u003c\/li\u003e\n\u003cli data-section-id=\"1ips7qu\" data-start=\"1203\" data-end=\"1279\"\u003eAdjustable spring perch and corner weighting possible\u003c\/li\u003e\n\u003cli data-section-id=\"1aj750b\" data-start=\"1280\" data-end=\"1358\"\u003eBearing-mounted upper spring perch reduces friction and improves steering feel\u003c\/li\u003e\n\u003cli data-section-id=\"1co2w2q\" data-start=\"1359\" data-end=\"1417\"\u003eDust boots to protect shock absorber seals\u003c\/li\u003e\n\u003cli data-section-id=\"16nmqf6\" data-start=\"1418\" data-end=\"1478\"\u003ePatented locking ring prevents height adjustment from loosening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"18uh0ou\" data-start=\"1480\" data-end=\"1516\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1484\" data-end=\"1516\"\u003ePerformance and adjustability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1518\" data-end=\"1706\"\u003e\u003cstrong data-start=\"1518\" data-end=\"1537\"\u003eHeight adjustment:\u003c\/strong\u003e\u003cbr data-start=\"1537\" data-end=\"1540\"\u003eRide height is adjusted from the lower mount of the shock absorber, allowing for a wide range of adjustment without affecting spring preload or the shock absorber's operating range.\u003c\/p\u003e\n\u003cp data-start=\"1708\" data-end=\"1946\"\u003e\u003cstrong data-start=\"1708\" data-end=\"1731\"\u003eDamping adjustment:\u003c\/strong\u003e\u003cbr data-start=\"1731\" data-end=\"1734\"\u003e30-way adjustment allows for fine-tuning of the suspension for different uses. By adjusting the damping of the front and rear axles, driving behavior such as understeer and oversteer, grip, and weight transfer can be influenced.\u003c\/p\u003e\n\u003cp data-start=\"1948\" data-end=\"2163\"\u003e\u003cstrong data-start=\"1948\" data-end=\"1982\"\u003eCorner weighting:\u003c\/strong\u003e\u003cbr data-start=\"1982\" data-end=\"1985\"\u003eThe adjustable spring perch allows for balancing the car so that the load is optimally distributed to all wheels, improving grip, driving stability, and cornering speed.\u003c\/p\u003e\n\u003ch3 data-section-id=\"lm5jel\" data-start=\"2165\" data-end=\"2193\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2169\" data-end=\"2193\"\u003eConstruction and durability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2194\" data-end=\"2503\"\u003e\n\u003cli data-section-id=\"wmo9n6\" data-start=\"2194\" data-end=\"2271\"\u003eBlack chrome-plated steel shock absorbers with excellent corrosion resistance\u003c\/li\u003e\n\u003cli data-section-id=\"kv5xhm\" data-start=\"2272\" data-end=\"2333\"\u003eAnodized aluminum components (top mounts, locking rings)\u003c\/li\u003e\n\u003cli data-section-id=\"jnfn2f\" data-start=\"2334\" data-end=\"2398\"\u003ePowder-coated and electrophoretically treated steel parts\u003c\/li\u003e\n\u003cli data-section-id=\"x9z826\" data-start=\"2399\" data-end=\"2454\"\u003eSprings made of high-strength steel (SAE9254)\u003c\/li\u003e\n\u003cli data-section-id=\"ypflk1\" data-start=\"2455\" data-end=\"2503\"\u003eTested for over 500,000 compression cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"85w19b\" data-start=\"2505\" data-end=\"2530\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2509\" data-end=\"2530\"\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2531\" data-end=\"2709\"\u003e\n\u003cli data-section-id=\"9tnljy\" data-start=\"2531\" data-end=\"2592\"\u003eComplete coilover suspension kit (front and rear axle)\u003c\/li\u003e\n\u003cli data-section-id=\"5ktehc\" data-start=\"2593\" data-end=\"2640\"\u003eCamber-adjustable pillowball top mounts (front)\u003c\/li\u003e\n\u003cli data-section-id=\"e2wh2x\" data-start=\"2641\" data-end=\"2663\"\u003eRubber top mounts (rear)\u003c\/li\u003e\n\u003cli data-section-id=\"1ye8ptd\" data-start=\"2664\" data-end=\"2709\"\u003eReady-to-install shock absorbers and springs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":52890444759387,"sku":"BC-0008568","price":1359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/f2c33e06-321d-4bd5-85e3-fb9dcc005a46.png?v=1776852636","url":"https:\/\/www.qtparts.fi\/en-eu\/products\/bc-racing-br-series-alustasarja-bmw-3-sarja-e90-2005-2011","provider":"QT Parts","version":"1.0","type":"link"}