{"product_id":"pure-turbo-bmw-s55-stage-2-hf-upgrade-turbos-m2-competition-m3-m4","title":"Pure Turbo BMW S55 Stage 2 HF Upgrade Turbos (M2 Competition, M3 \u0026 M4)","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eStage 2 High-Flow Twin Turbochargers for S55 engines\u003c\/h2\u003e\n  \u003cp\u003e\n    Unlock huge performance from your F80 M3, F82 F83 M4 and F87 M2 Competition with these Stage 2 HF high-flow twin turbochargers. Designed specifically for the S55 powerplant, these uprated units deliver serious gains with OEM-style fitment and everyday drivability. Developed on an in-house M4 since 2014 and proven on the dyno at 632 whp early on, continual refinement has seen builds exceed 700 whp with the right supporting hardware and calibration. Record-setting S55 projects worldwide rely on this upgrade for both power and reliability.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    We have fitted these turbos for customers and on our own cars, and the results are outstanding. Rapid spool, strong mid-range, and relentless top-end make them a favourite for fast road, track days, and drag builds. If you are searching for S55 hybrid turbos, F80 M3 turbo upgrade, F82 M4 turbocharger kit, M2 Competition twin turbo replacement, or plug-and-play BMW performance turbos in the UK, this is the setup that enthusiasts choose.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose this S55 upgrade\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePurpose-built S55 compressor and turbine wheel profiles for maximum flow with excellent response\u003c\/li\u003e\n    \u003cli\u003eDirect bolt-on installation to S55 platforms for a hassle-free swap\u003c\/li\u003e\n    \u003cli\u003eCapable of 600+ whp on pump fuel with full bolt-ons and a custom remap\u003c\/li\u003e\n    \u003cli\u003eProven to support 700+ whp on well-supported builds running suitable fuel and tuning\u003c\/li\u003e\n    \u003cli\u003eTrusted by leading S55 builds for power, consistency and reliability\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat you need to know\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eThis is an upgrade service for your original units. You must send in your core turbochargers.\u003c\/li\u003e\n    \u003cli\u003eIf you cannot provide cores up front, a refundable £1,155 core deposit is available. The deposit is returned when your stock turbos are received back in acceptable condition.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRecommended supporting hardware\u003c\/h3\u003e\n  \u003cp\u003e\n    To achieve the best results and maintain reliability, we recommend a full supporting package:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eCustom ECU remap\u003c\/li\u003e\n    \u003cli\u003eCSF charge air cooler for S55 platforms\u003c\/li\u003e\n    \u003cli\u003eHigh-flow or catless downpipes for S55\u003c\/li\u003e\n    \u003cli\u003eUpgraded chargepipes and turbo to intercooler pipework\u003c\/li\u003e\n    \u003cli\u003ePerformance intake system such as Eventuri S55 V2\u003c\/li\u003e\n    \u003cli\u003eFor circa 650 whp goals, consider water methanol injection with S55 JB4 and custom back-end flash\u003c\/li\u003e\n    \u003cli\u003eCrank hub solution, for example a one-piece hub fix, for added peace of mind on higher power builds\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eAdditional items typically required for installation\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOEM BMW S55 turbo installation fitting kit\u003c\/li\u003e\n    \u003cli\u003eOEM BMW S55 coolant supply and return line kit\u003c\/li\u003e\n    \u003cli\u003eService items for the S55 as recommended by BMW\u003c\/li\u003e\n    \u003cli\u003eEngine oil, coolant and de-ionised water\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW F87 M2 Competition LCI 09\/2016 to 12\/2019\u003c\/li\u003e\n    \u003cli\u003eBMW F80 M3 04\/2012 to 06\/2015\u003c\/li\u003e\n    \u003cli\u003eBMW F80 M3 LCI 01\/2015 to 10\/2018\u003c\/li\u003e\n    \u003cli\u003eBMW F82 M4 02\/2013 to 02\/2017\u003c\/li\u003e\n    \u003cli\u003eBMW F82 M4 LCI 05\/2016 to 12\/2019\u003c\/li\u003e\n    \u003cli\u003eBMW F83 M4 06\/2013 to 02\/2017\u003c\/li\u003e\n    \u003cli\u003eBMW F83 M4 LCI 05\/2016 to 12\/2019\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Ideal search terms for this product include S55 hybrid turbo kit, F80 M3 twin turbo upgrade UK, F82 M4 high flow turbos, M2 Competition turbochargers, BMW S55 performance turbos, plug and play turbo upgrade, and S55 remap ready hardware.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFitting and tuning\u003c\/h3\u003e\n  \u003cp\u003e\n    For professional installation and mapping support, book with MJ Modifications in Warwickshire. We offer full supply and fit, plus guidance on supporting mods to hit your power target. Request a quote at info@mjmodifications.co.uk.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003e\n    One year manufacturer warranty.\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\n    PT003\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility check before dispatch\u003c\/h3\u003e\n  \u003cp\u003e\n    We verify fitment before shipping. Provide your UK registration or the last 7 digits of your VIN at checkout so we can confirm suitability for your vehicle.\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePerformance expectations\u003c\/h3\u003e\n  \u003cp\u003e\n    With a custom calibration, 93 octane and full bolt-ons, these turbochargers are capable of 600+ whp. Builds targeting circa 650 whp benefit from water methanol injection with suitable control and a custom back-end flash. With further optimisation, many enthusiasts have pushed beyond 700 whp on appropriate fuel and supporting components.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eIn short\u003c\/h3\u003e\n  \u003cp\u003e\n    If you are chasing a serious S55 power upgrade without compromising drivability, this high-flow twin turbo solution is the proven route. Search no further for M3 turbo upgrade UK, M4 turbocharger replacement, or M2 Competition hybrid turbos. Order today and transform your S55-powered BMW.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pure Turbos","offers":[{"title":"Default Title","offer_id":56008737489282,"sku":null,"price":4564.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/PURETURBOBMWS55STAGE2HFUPGRADETURBOS_M2COMPETITION_M3_M4__01_1946x_2c85ee60-64da-4e86-a80d-87700cdc889a.jpg?v=1764091599","url":"https:\/\/mjmodifications.co.uk\/products\/pure-turbo-bmw-s55-stage-2-hf-upgrade-turbos-m2-competition-m3-m4","provider":"MJ Modifications","version":"1.0","type":"link"}