{"product_id":"bc-racing-zx-series-bmw-m3-f80-m4-f82-rwd-14-20-torreta-5-tornillos","title":"BC Racing ZX Series BMW M3 F80 \/ M4 F82 RWD (14-20), 5-bolt top mount","description":"\u003cp\u003eOut of the entire range, the ZX Series is the one BC Racing targets for competition. The adjustment is split into 3 independent ways, with 30 clicks of rebound, 20 clicks of low-speed compression, and 12 clicks of high-speed compression. Separating the two compressions allows for fine-tuning how the car settles under braking and when entering a corner without compromising how it handles bumps. Monotube with digressive piston, double piston, high-viscosity index synthetic oil, and an external reservoir to delay overheating.\u003c\/p\u003e\u003cp\u003eComplete kit for all four wheels of the BMW M3 F80 \/ M4 F82 RWD (14-20), 5-bolt top mount. Weighs 24 kg. Manufacturer part number I-68-ZX.\u003c\/p\u003e\u003cp\u003eFront mounts  and rear mounts . The front axle allows for camber adjustment. Ride height is adjusted independently of spring preload, and the tapered bottom locking collar prevents the setting from shifting with use. Includes dust covers to protect the seals and a 1-year warranty against manufacturing defects.\u003c\/p\u003e\u003cp\u003eThere are 4 spring rate combinations available. The one BC Racing defines as the default for this car is 6\/12 kg\/mm.\u003c\/p\u003e","brand":"BC Racing","offers":[{"title":"Default 6\/12 kg\/mm","offer_id":61096542765390,"sku":"0071632","price":2315.94,"currency_code":"EUR","in_stock":true},{"title":"10\/14 kg\/mm","offer_id":61096542798158,"sku":"0090401","price":2315.94,"currency_code":"EUR","in_stock":true},{"title":"12\/16 kg\/mm","offer_id":60800628064590,"sku":"0090122","price":2315.94,"currency_code":"EUR","in_stock":true},{"title":"14\/18 kg\/mm","offer_id":60800643727694,"sku":"0080794","price":2315.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/7329\/0062\/files\/zx-1-principal.jpg?v=1791353597","url":"https:\/\/driftandgrip.com\/en\/products\/bc-racing-zx-series-bmw-m3-f80-m4-f82-rwd-14-20-torreta-5-tornillos","provider":"Drift \u0026 Grip","version":"1.0","type":"link"}