{"product_id":"bmp-bmw-n54-n55-s55-1-2-manifold-phenolic-spacer-inc-m135i-335i-640i-m3","title":"BMP BMW N54 N55 S55 1\/2 inch Phenolic Intake Manifold Spacer - Thermal Barrier, O-Ring Sealed - Fits 135i 335i 435i 535i 640i 740i M135i M2 M235i M3 M4 X1 X3 X4 X5 X6 Z4 (501-0081)","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eBMW N54 N55 S55 Inlet Manifold Insulator Plate 1\/2 inch by BMP - Part No. 501-0081\u003c\/h2\u003e\n\n  \u003cp\u003eChase cooler charge temps and rock-solid performance with BMP’s 1\/2 inch inlet manifold heat isolator for BMW’s turbo straight-six engines. This precision spacer sits between the cylinder head and the plenum to interrupt heat soak, helping your boosted BMW run more consistently on the road, track day or strip. We have installed this unit on numerous customer cars and our own builds, and feedback has been outstanding for reliability, sealing and real-world temperature control.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy this heat isolator is a smart upgrade\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eThermal barrier between head and plenum helps keep intake hardware cooler\u003c\/li\u003e\n    \u003cli\u003eSupports lower charge temperatures for more stable performance under sustained boost\u003c\/li\u003e\n    \u003cli\u003eImproves knock resistance for safer running when pushing on\u003c\/li\u003e\n    \u003cli\u003eReuses factory-style rubber seals for a clean, airtight fit\u003c\/li\u003e\n    \u003cli\u003eIdeal for spirited road driving, track work and high-power builds\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTechnical details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eThickness: 0.5 inch canvas phenolic composite for maximum thermal isolation\u003c\/li\u003e\n    \u003cli\u003eSeal interface: O-ring equipped, designed to accept OEM-style manifold seals\u003c\/li\u003e\n    \u003cli\u003eRockwell hardness: 100 for dimensional stability\u003c\/li\u003e\n    \u003cli\u003eThermal conductivity: 2.03 to minimise heat transfer into the inlet runners\u003c\/li\u003e\n    \u003cli\u003eOften fits metal performance plenums without stud extensions, including all BMP manifolds\u003c\/li\u003e\n    \u003cli\u003eWeight: 0.65 lbs\u003c\/li\u003e\n    \u003cli\u003ePart number: 501-0081\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x 1\/2 inch phenolic manifold spacer plate\u003c\/li\u003e\n    \u003cli\u003e6 x O-ring seals\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eNeed extra seals or hardware for your setup? Get in touch and we will help specify what is required for your manifold.\u003c\/p\u003e\n\n  \u003ch3\u003eEngine and model coverage\u003c\/h3\u003e\n  \u003cp\u003eFor BMW turbo six-cylinder applications using N54, N55 and S55 engines, including but not limited to:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e135i 2007 to 2013 - 135is 2013 - 1M 2011 - M135i 2013 to 2016\u003c\/li\u003e\n    \u003cli\u003e335i 2006 to 2015 - 335i GT xDrive 2014 to 2016 - 335i xDrive 2009 to 2015 - 335is 2011 to 2013 - 335xi 2007 to 2008\u003c\/li\u003e\n    \u003cli\u003e435i 2014 to 2016 - 435i Gran Coupe 2015 to 2016 - 435i xDrive 2014 to 2016\u003c\/li\u003e\n    \u003cli\u003e535i 2008 to 2017 - 535i GT 2011 to 2017 - 535i GT xDrive 2011 to 2017 - 535i xDrive 2009 to 2016\u003c\/li\u003e\n    \u003cli\u003e640i 2012 to 2018 - 640i Gran Coupe 2013 to 2017 - 640i xDrive 2014 to 2017 - 640i xDrive Gran Coupe 2014 to 2017\u003c\/li\u003e\n    \u003cli\u003e740i 2011 to 2015 - 740Li 2011 to 2015 - 740Li xDrive 2013 to 2015\u003c\/li\u003e\n    \u003cli\u003eActiveHybrid 3 2013 to 2015\u003c\/li\u003e\n    \u003cli\u003eM2 2016 to 2020 - M235i 2014 to 2016 - M235i xDrive 2015 to 2016\u003c\/li\u003e\n    \u003cli\u003eM3 2015 to 2018 - M4 2015 to 2020\u003c\/li\u003e\n    \u003cli\u003eX1 2013 to 2015 - X3 2011 to 2017 - X4 2015 to 2016 and 2017 to 2018\u003c\/li\u003e\n    \u003cli\u003eX5 2011 to 2018 - X6 2008 to 2017\u003c\/li\u003e\n    \u003cli\u003eZ4 2009 to 2014\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eCommon chassis searches: E82, E88, E90, E92, E93, F20, F21, F22, F30, F31, F32, F33, F36, F10, F06, F12, F13, F80, F82, F83, E84, F25, F26, F15, E71, E89.\u003c\/p\u003e\n\n  \u003ch3\u003eInstallation and support\u003c\/h3\u003e\n  \u003cp\u003eProfessional fitting recommended. For installation in the UK, book with MJ Modifications in Warwickshire. Request a fitting quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e and our team will advise on seals and stud lengths for your specific plenum.\u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility check\u003c\/h3\u003e\n  \u003cp\u003eWe verify fitment before dispatch. Please provide your UK registration or the last 7 of the VIN at checkout.\u003c\/p\u003e\n\n  \u003ch3\u003eManufacturer\u003c\/h3\u003e\n  \u003cp\u003eBMP\u003c\/p\u003e\n\n  \u003ch3\u003eWhy buy from us\u003c\/h3\u003e\n  \u003cp\u003eWe have installed these insulators across multiple N54, N55 and S55 builds with excellent customer feedback on heat management and sealing integrity. Easy to fit, dependable, and a brilliant supporting mod for tuned turbo BMWs looking for consistent performance on hot days.\u003c\/p\u003e\n\n  \u003ch3\u003eSearch-ready phrases\u003c\/h3\u003e\n  \u003cp\u003eBMW inlet manifold spacer, BMW intake plenum spacer plate, N54 heat soak fix, N55 intake thermal gasket, S55 intake insulator, BMW turbo intake gasket upgrade, BMW charge temp reduction, N54 N55 S55 O-ring spacer, BMW performance manifold spacer 1\/2 inch, BMP spacer 501-0081, E92 335i intake spacer, F30 335i inlet insulator, F32 435i thermal gasket, F10 535i intake upgrade, E89 Z4 35i spacer, F80 M3 S55 intake spacer, F82 M4 S55 gasket.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Precision Raceworks","offers":[{"title":"Default Title","offer_id":56005773656450,"sku":null,"price":151.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/BMPBMWN54N55S5512ManifoldPhenolicSpacer_Inc.M135i_335i_640i_M3_-1_1946x_789bee69-2a97-43e5-b604-d67ae333b7f2.jpg?v=1764022291","url":"https:\/\/mjmodifications.co.uk\/products\/bmp-bmw-n54-n55-s55-1-2-manifold-phenolic-spacer-inc-m135i-335i-640i-m3","provider":"MJ Modifications","version":"1.0","type":"link"}