{"product_id":"ecs-tuning-s54-valve-adjustment-kit-with-gaskets-e46-m3-z3-m-e85-z4-m","title":"ECS Tuning BMW S54 Valve Clearance \/ Valve Lash Shim Kit with Gaskets \u0026 Feeler Gauge - Cam Shim Tool 83300493743 - E46 M3, Z3 M, Z4 M (E85\/E86) - Shim-Under-Bucket Tappet Service Set - S54B32 Rocker Cover \u0026 Plug Tube Seals","description":"\u003cdiv\u003e\n  \u003ch2\u003ePrecision valvetrain service kit for BMW S54 engines\u003c\/h2\u003e\n  \u003cp\u003eRestore crisp throttle response, smooth idle and peak power with this comprehensive S54 tappet clearance bundle. Engineered for home mechanics and pros alike, this kit brings workshop-level accuracy to your driveway, helping you protect your high-revving M straight six and keep it singing to the redline.\u003c\/p\u003e\n\n  \u003cp\u003eIdeal for routine maintenance, track-day prep or curing top-end tick, this complete shim-under-bucket solution gives you everything required to set clearances correctly and keep your S54B32 happy. We rate it highly in our own workshop and our customers love the results for reliability and performance.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat’s included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFull assortment of bucket shims for accurate tappet clearance\u003c\/li\u003e\n    \u003cli\u003eOfficial-type installation tool 83300493743 for shim handling and setup\u003c\/li\u003e\n    \u003cli\u003eRocker cover seal set to prevent oil misting and leaks\u003c\/li\u003e\n    \u003cli\u003eSpark plug tube seals for a clean, dry plug well area\u003c\/li\u003e\n    \u003cli\u003eReplacement grommets for a fresh, secure top cover fit\u003c\/li\u003e\n    \u003cli\u003eCopper sealing rings for dependable, long-lasting sealing\u003c\/li\u003e\n    \u003cli\u003eFeeler blade gauge set for precise measurement of lash\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy choose this S54 clearance kit\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eProtects cams, followers and buckets by setting correct lash\u003c\/li\u003e\n    \u003cli\u003eHelps recover lost power and improves drivability\u003c\/li\u003e\n    \u003cli\u003eSaves significant garage labour costs by enabling a DIY service\u003c\/li\u003e\n    \u003cli\u003eAll-in-one package, no last-minute parts runs\u003c\/li\u003e\n    \u003cli\u003eQuality components chosen for durability and repeatable accuracy\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSuitable for\u003c\/h3\u003e\n  \u003cp\u003eBMW M3 E46 with S54 engine, BMW Z3 M with S54 engine, BMW Z4 M E85 Roadster with S54 engine.\u003c\/p\u003e\n\n  \u003ch3\u003eService interval\u003c\/h3\u003e\n  \u003cp\u003eBMW advises inspection and clearance setting roughly every 30k miles. Perfect for preventative maintenance on road cars and essential for hard-driven or track-focused builds.\u003c\/p\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003eIncluded special tool: 83300493743.\u003c\/p\u003e\n\n  \u003ch3\u003eFitting and support\u003c\/h3\u003e\n  \u003cp\u003eWant it installed by specialists who know these motors inside out? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote.\u003c\/p\u003e\n\n  \u003cp\u003eOrder this complete S54 valvetrain maintenance bundle today to safeguard your engine, maximise performance and enjoy that iconic M-power soundtrack with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975249969538,"sku":"ES1893858","price":275.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/valveadjustmentkit__68634.1566293596_34c746ae-2d5a-4c3d-87d5-77de66ba0f53.jpg?v=1763321494","url":"https:\/\/mjmodifications.co.uk\/products\/ecs-tuning-s54-valve-adjustment-kit-with-gaskets-e46-m3-z3-m-e85-z4-m","provider":"MJ Modifications","version":"1.0","type":"link"}