{"product_id":"macht-schnell-bmw-e85-e90-e92-f80-competition-liteweight-floor-mounts-for-racing-seats-z4m-m3-m4","title":"Macht Schnell BMW Floor Mount Seat Rails\/Subframes – Low Mount Seat Base Brackets for Recaro \u0026 Bucket Seats, Slider Compatible – E90\/E92 M3, F80 M3, F82 M4, E85\/E86 Z4M – Racing","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eUltra-light seat base adapters for BMW M platforms\u003c\/h2\u003e\n  \u003cp\u003e\n    Get your driving position spot on with these competition-grade floor mounting brackets from Macht Schnell. Designed for serious track work and fast-road builds, this lightweight aluminium seat base solution delivers a lower seating position, rock-solid rigidity and precise alignment to the wheel and pedals. Ideal for fixed-back shells and bucket seats with or without sliders, they are a proven upgrade for enthusiasts who want confidence, feel and safety from their seating hardware.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    We run these mounts on our own cars and countless customer builds. Fit and finish are excellent, adjustment is plentiful and the strength-to-weight ratio is outstanding. If you are searching for BMW M3 seat base adapters, M4 bucket seat bases, Z4M seat rail kits, Recaro side mount bases for BMW or a low seating position solution for helmets and harnesses, this is the kit that keeps coming out on top.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy enthusiasts choose this mounting kit\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReal weight savings compared to bulky factory bases for sharper response\u003c\/li\u003e\n    \u003cli\u003eLow-slung design that increases helmet clearance for taller drivers\u003c\/li\u003e\n    \u003cli\u003eGenerous fore, aft and lateral adjustment to centre the seat perfectly\u003c\/li\u003e\n    \u003cli\u003eCompatible with sliders for an adjustable driving position when sharing the car\u003c\/li\u003e\n    \u003cli\u003eRigid and durable construction that stands up to repeated track use\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTechnical highlights\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCAD designed and CNC machined from 6061-T6 aerospace-grade aluminium\u003c\/li\u003e\n    \u003cli\u003eBlack anodised finish for corrosion resistance and longevity\u003c\/li\u003e\n    \u003cli\u003eAlso available in raw aluminium for custom finishing\u003c\/li\u003e\n    \u003cli\u003eWorks with Recaro and most other motorsport shell seats\u003c\/li\u003e\n    \u003cli\u003eSlider compatible for flexible install options\u003c\/li\u003e\n    \u003cli\u003eLow profile for improved seating position and visibility\u003c\/li\u003e\n    \u003cli\u003eSide provisions to accept brackets for OEM seat belt receptacle or race harness hardware (brackets sold separately)\u003c\/li\u003e\n    \u003cli\u003eDriver or passenger side compatible\u003c\/li\u003e\n    \u003cli\u003eSupplied as a set for one seat\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW E90 E92 M3 2006-2014\u003c\/li\u003e\n    \u003cli\u003eBMW F80 M3 2015+\u003c\/li\u003e\n    \u003cli\u003eBMW F82 M4 2015+\u003c\/li\u003e\n    \u003cli\u003eBMW E85 E86 Z4M 2003-2008\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e70.10.111\u003c\/p\u003e\n\n  \u003ch3\u003eTrusted performance, proven results\u003c\/h3\u003e\n  \u003cp\u003e\n    From club-level competition to focused track-day cars, these base plates consistently deliver a secure mounting solution that enhances driver feel and confidence. Our customers praise the effortless alignment, the noticeably lower seating position and the premium machining quality.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCommon search terms\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW M3 seat bracket kit, M4 seat base rails, Z4M seat rail adapters, BMW bucket seat conversion, BMW fixed-back seat base, Recaro side mount base BMW, racing shell seat brackets BMW, track-day seat hardware BMW, lightweight aluminium seat mounts, low seating position BMW M3, helmet clearance seat base BMW, slider compatible seat brackets BMW, CNC aluminium seat base plates, black anodised seat mounts, raw alloy seat brackets, BMW floor mounting kit, performance seat install BMW.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFitting and installation\u003c\/h3\u003e\n  \u003cp\u003e\n    Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or advice on seat, slider and harness setups, email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eManufacturer\u003c\/h3\u003e\n  \u003cp\u003eMacht Schnell\u003c\/p\u003e\n\u003c\/div\u003e","brand":null,"offers":[{"title":"Default Title","offer_id":55976215216514,"sku":null,"price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/MachtSchnellBMWE85E90E92F80CompetitionLiteweightFloorMountsforRacingSeats_Z4M_M3_M4_-1_1946x_55358a8f-8666-46ef-abb8-522be7986e22.jpg?v=1763331166","url":"https:\/\/mjmodifications.co.uk\/products\/macht-schnell-bmw-e85-e90-e92-f80-competition-liteweight-floor-mounts-for-racing-seats-z4m-m3-m4","provider":"MJ Modifications","version":"1.0","type":"link"}