{"product_id":"bc-racing-zx-series-trasero-integrado-bmw-m3-f80-m4-f82-rwd-14-20-torreta-5-tornillos","title":"BC Racing ZX Series Rear Integrated BMW M3 F80 \/ M4 F82 RWD (14-20), 5-bolt top mount","description":"\u003cp\u003eThe ZX Series is designed for cars that spend more time on the track or drifting than on the road. It combines a monotube shock absorber, digressive piston, and dual-piston design with a synthetic oil featuring a very high viscosity index, which barely changes when heated. The external reservoir increases the oil capacity, ensuring the feel remains consistent session after session. Its main feature is 3-way independent adjustment: 30 clicks of rebound, 20 of low-speed compression, and 12 of high-speed compression.\u003c\/p\u003e\u003cp\u003eComplete kit for all four wheels of the BMW M3 F80 \/ M4 F82 RWD (14-20), 5-bolt top mount. It features an integrated rear configuration: at the rear, the spring and shock absorber form a single assembly instead of being separate as in the factory setup, which allows the rear ride height to be adjusted directly on the shock absorber. Weighs 24 kg. Manufacturer reference I-133-ZX.\u003c\/p\u003e\u003cp\u003eFront mounts include  and rear includes . The front axle supports camber adjustment. The ride height is adjusted independently of the spring preload, and the conical lower 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 3 spring rate combinations available.\u003c\/p\u003e\u003ch3\u003eBefore you buy\u003c\/h3\u003e\u003cp\u003eBefore installation, the chassis must be reinforced in the area of the rear mounting points. The integrated assembly introduces loads that the original setup distributed differently, and BC Racing conditions the validity of the kit on this work being performed. This is a task for a specialized workshop and should be included in the budget.\u003c\/p\u003e","brand":"BC Racing","offers":[{"title":"12\/12 kg\/mm","offer_id":60800889979214,"sku":"0035411","price":2376.43,"currency_code":"EUR","in_stock":true},{"title":"14\/18 kg\/mm","offer_id":60800898793806,"sku":"0029141","price":2376.43,"currency_code":"EUR","in_stock":true},{"title":"16\/16 kg\/mm","offer_id":60800898761038,"sku":"0080599","price":2376.43,"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-trasero-integrado-bmw-m3-f80-m4-f82-rwd-14-20-torreta-5-tornillos","provider":"Drift \u0026 Grip","version":"1.0","type":"link"}