{"product_id":"bmw-e81-82-87-88-gaz-monotube-coilover-suspension-kit","title":"BMW E81\/82\/87\/88 Gaz MONOTUBE Coilover Suspension Kit","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eGAZ Monotube Coilovers are a motorsport-focused suspension package designed for serious track day and competition use. The kit combines inverted monotube front dampers with GAZ Gold rear dampers, providing adjustable ride height and damping at all four corners.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe monotube front dampers use an internal floating piston to separate the high-pressure gas charge from the damper oil, helping prevent cavitation and maintain consistent damping under sustained hard use. The inverted construction also moves more of the damper mass to the sprung side of the suspension, reducing unsprung weight and improving wheel and steering response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it’s good for\u003c\/strong\u003e\u003cbr\u003eIdeal for serious track-day cars, club-level motorsport, tarmac competition and fast-road builds where suspension performance is a priority. The kit can be specified around road tyres, semi-slicks or full slicks, making it suitable for everything from a heavily track-biased road car through to a dedicated competition build.\u003c\/p\u003e\n\u003cp\u003eEach kit is built around the specification and intended use of the car, with spring rates, damper valving and ride-height range selected accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat we like about it\u003c\/strong\u003e\u003cbr\u003eThe custom specification is one of the biggest advantages of the GAZ Monotube. Rather than simply supplying the same spring and damper setup for every car, the kit can be configured around factors such as vehicle weight, tyre choice, power and intended use.\u003c\/p\u003e\n\u003cp\u003eThe inverted monotube front dampers are also particularly well suited to track use. Reduced unsprung mass helps the wheel respond more effectively to the surface, while moving the oil and gas cells further away from brake heat helps maintain more consistent damper performance over longer sessions.\u003c\/p\u003e\n\u003cp\u003eEvery kit is also dyno tested before dispatch to ensure the dampers meet the required build specification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e The GAZ Monotube uses a single damping adjuster, which alters compression and rebound together. It therefore doesn't offer the same level of individual damping control as a 2-way or 3-way system, but provides a simpler setup with a strong focus on damper construction, consistency and correct valving for the application.\u003c\/p\u003e\n\u003cp\u003eAs these kits are built to order and specified around the individual car, they aren't an off-the-shelf suspension package, as such there is a 4-6 week lead time on them.\u003c\/p\u003e","brand":"Slip Angle","offers":[{"title":"Yes","offer_id":54610133713234,"sku":null,"price":2501.0,"currency_code":"GBP","in_stock":true},{"title":"No","offer_id":54610133746002,"sku":null,"price":2242.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/9581\/2434\/files\/Screenshot2026-09-08at21.27.19.png?v=1788899276","url":"https:\/\/slipangle.co.uk\/products\/bmw-e81-82-87-88-gaz-monotube-coilover-suspension-kit","provider":"Slip Angle","version":"1.0","type":"link"}