{"product_id":"rm-engineering-gt4-splitter-kit-for-bmw-g87-m2","title":"RM Engineering GT4+ Splitter Kit For BMW G87 M2","description":"\u003cdiv class=\"rm-g87-splitter\"\u003e\n  \u003ch2\u003eG87 M2 GT4+ Front Splitter Overview\u003c\/h2\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eRM Engineering GT4+ Front Splitter Kit\u003c\/strong\u003e is a vehicle-specific, chassis-supported front aero system for the 2023+ BMW G87 M2. It combines a pre-preg carbon fiber front lip and airdam with an RM Spec foam-core carbon composite splitter, molded airflow tunnels and dedicated chassis-mounting brackets.\u003c\/p\u003e\n\n  \u003cp\u003eFull-vehicle CFD analysis reports 152.9 lbf of integrated splitter downforce at 120 mph using velocity-squared scaling, with a splitter lift-to-drag ratio of 5.81.\u003c\/p\u003e\n\n  \u003ch2\u003eTunneled Splitter and Chassis-Supported Structure\u003c\/h2\u003e\n\n  \u003cp\u003eThe upper carbon fiber front lip follows the factory G87 M2 front bumper and forms an airdam above the lower splitter. Molded tunnels help manage airflow beneath the front of the vehicle, while dedicated brackets support the splitter through the vehicle’s front structure instead of relying solely on the bumper cover.\u003c\/p\u003e\n\n  \u003cp\u003eTitanium and aluminum skid blocks help protect contact areas on the underside of the splitter during normal road and track use.\u003c\/p\u003e\n\n  \u003ch2\u003eProduct Features\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eVehicle-specific design for the 2023+ BMW G87 M2\u003c\/li\u003e\n    \u003cli\u003ePre-preg carbon fiber front lip and airdam\u003c\/li\u003e\n    \u003cli\u003eRM Spec foam-core carbon composite front splitter\u003c\/li\u003e\n    \u003cli\u003eMolded airflow tunnels\u003c\/li\u003e\n    \u003cli\u003eDedicated chassis-mounting brackets\u003c\/li\u003e\n    \u003cli\u003eTitanium and aluminum skid blocks\u003c\/li\u003e\n    \u003cli\u003eFull-vehicle CFD-analyzed aero package\u003c\/li\u003e\n    \u003cli\u003eProfessional installation required\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eCFD-Analyzed Splitter Performance\u003c\/h2\u003e\n\n  \u003cp\u003ePressure-coefficient visualization shows how the GT4+ front lip, airdam and tunneled splitter interact with the airflow around and beneath the front of the BMW G87 M2.\u003c\/p\u003e\n\n  \u003cfigure class=\"rm-g87-splitter__figure\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/9339\/1392\/files\/g87-splitter-front-corner.png?v=1788909746\" alt=\"CFD pressure-coefficient visualization of the BMW G87 M2 GT4+ front lip and tunneled splitter\" loading=\"lazy\" width=\"1600\" height=\"900\"\u003e\n    \u003cfigcaption\u003eCFD pressure-coefficient visualization of the G87 M2 GT4+ front splitter system.\u003c\/figcaption\u003e\n  \u003c\/figure\u003e\n\n  \u003cdiv class=\"rm-g87-splitter__table-wrap\"\u003e\n    \u003ctable class=\"rm-g87-splitter__table\"\u003e\n      \u003ccolgroup\u003e\n        \u003ccol class=\"rm-g87-splitter__metric\"\u003e\n        \u003ccol class=\"rm-g87-splitter__native\"\u003e\n        \u003ccol class=\"rm-g87-splitter__scaled\"\u003e\n      \u003c\/colgroup\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth scope=\"col\"\u003eIntegrated Splitter Result\u003c\/th\u003e\n          \u003cth scope=\"col\"\u003e100 km\/h (62.14 mph)\u003c\/th\u003e\n          \u003cth scope=\"col\"\u003e120 mph V²-Scaled\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eDownforce\u003c\/td\u003e\n          \u003ctd\u003e41.0 lbf\u003c\/td\u003e\n          \u003ctd\u003e152.9 lbf\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eDrag\u003c\/td\u003e\n          \u003ctd\u003e7.1 lbf\u003c\/td\u003e\n          \u003ctd\u003e26.3 lbf\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eLift-to-drag ratio\u003c\/td\u003e\n          \u003ctd\u003e5.81\u003c\/td\u003e\n          \u003ctd\u003e5.81\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cp class=\"rm-g87-splitter__note\"\u003eThe native full-vehicle CFD simulation was performed at 100 km\/h. The 120 mph figures use a velocity-squared scaling factor of 3.729583 and were not independently simulated at 120 mph.\u003c\/p\u003e\n\n  \u003cfigure class=\"rm-g87-splitter__figure\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/9339\/1392\/files\/G87_aero__16.jpg?v=1788910323\" alt=\"Underside CFD view of the BMW G87 M2 GT4+ tunneled front splitter showing pressure coefficient and local streamlines\" loading=\"lazy\" width=\"1600\" height=\"900\"\u003e\n    \u003cfigcaption\u003eUnderside CFD view showing the tunneled splitter within the complete G87 M2 aerodynamic package.\u003c\/figcaption\u003e\n  \u003c\/figure\u003e\n\n  \u003cp\u003eThe reported splitter forces are integrated over selected splitter surfaces. They do not represent a comparison with the stock vehicle or the total load at the front axle. In the complete analyzed configuration, the full vehicle produced 489.2 lbf of net downforce at 120 mph using V² scaling, with a calculated aerodynamic load distribution of 48.5% front and 51.5% rear.\u003c\/p\u003e\n\n  \u003cp\u003eReview the complete \u003ca href=\"https:\/\/ridgelinemotorsport.com\/cdn\/shop\/files\/RM_BMW_M2_G87_GT4_CFD_V4.pdf?v=17211374821508955817\" target=\"_blank\" rel=\"noopener\"\u003eBMW G87 M2 GT4+ CFD report\u003c\/a\u003e for the methodology, test configuration and additional results.\u003c\/p\u003e\n\n  \u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\n  \u003cp\u003eDesigned for:\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e2023+ BMW G87 M2 Coupe\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eThis front splitter kit was developed around the factory BMW G87 M2 front bumper. Fitment with aftermarket bumpers, modified bumper assemblies or other front aero components is not confirmed.\u003c\/p\u003e\n\n  \u003cp\u003eBrowse the complete \u003ca href=\"https:\/\/ridgelinemotorsport.com\/collections\/g87-m2\"\u003eBMW G87 M2 aero collection\u003c\/a\u003e for compatible front lips, splitters, canards and rear wings.\u003c\/p\u003e\n\n  \u003ch2\u003eInstallation\u003c\/h2\u003e\n\n  \u003cp\u003eProfessional installation is required. Installation involves removing front bumper and underbody components, positioning the carbon fiber front lip and tunneled splitter, and securing the chassis-mounting brackets to the vehicle’s front structure.\u003c\/p\u003e\n\n  \u003cp\u003eTest-fit and align all components before drilling, cutting or permanently securing the assembly. Selected factory bumper or underbody components may require modification to provide clearance for the mounting structure.\u003c\/p\u003e\n\n  \u003cp\u003eConfirm cooling airflow, ground clearance and hardware security after installation. Inspect the splitter, brackets, skid blocks and fasteners regularly, particularly after track use or contact with road surfaces. Do not lift or support the vehicle by the splitter.\u003c\/p\u003e\n\n  \u003cp\u003eReview the \u003ca href=\"https:\/\/ridgelinemotorsport.com\/pages\/installation-guide\"\u003eRidgeline Motorsport Installation Guides\u003c\/a\u003e before beginning installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n  .rm-g87-splitter {\n    width: 100%;\n  }\n\n  .rm-g87-splitter h2 {\n    margin: 32px 0 14px;\n  }\n\n  .rm-g87-splitter p {\n    margin: 0 0 16px;\n  }\n\n  .rm-g87-splitter ul {\n    margin: 0 0 20px;\n    padding-left: 24px;\n  }\n\n  .rm-g87-splitter li {\n    margin-bottom: 7px;\n  }\n\n  .rm-g87-splitter__figure {\n    width: 100%;\n    max-width: 960px;\n    margin: 26px auto;\n    text-align: center;\n  }\n\n  .rm-g87-splitter__figure img {\n    display: block;\n    width: 100%;\n    height: auto;\n    margin: 0 auto;\n    object-fit: contain;\n  }\n\n  .rm-g87-splitter__figure figcaption {\n    margin-top: 10px;\n    font-size: 0.92em;\n    line-height: 1.5;\n    color: rgba(var(--color-foreground), 0.7);\n  }\n\n  .rm-g87-splitter__table-wrap {\n    width: 100%;\n    margin: 26px 0 18px;\n    overflow-x: auto;\n    border: 1px solid rgba(var(--color-foreground), 0.2);\n  }\n\n  .rm-g87-splitter__table {\n    width: 100%;\n    min-width: 620px;\n    border-collapse: collapse;\n    table-layout: fixed;\n  }\n\n  .rm-g87-splitter__metric {\n    width: 40%;\n  }\n\n  .rm-g87-splitter__native,\n  .rm-g87-splitter__scaled {\n    width: 30%;\n  }\n\n  .rm-g87-splitter__table th,\n  .rm-g87-splitter__table td {\n    padding: 14px 16px;\n    border-right: 1px solid rgba(var(--color-foreground), 0.16);\n    border-bottom: 1px solid rgba(var(--color-foreground), 0.16);\n    text-align: left;\n    vertical-align: top;\n  }\n\n  .rm-g87-splitter__table th {\n    background: rgba(var(--color-foreground), 0.05);\n    font-weight: 600;\n  }\n\n  .rm-g87-splitter__table th:last-child,\n  .rm-g87-splitter__table td:last-child {\n    border-right: 0;\n  }\n\n  .rm-g87-splitter__table tbody tr:last-child td {\n    border-bottom: 0;\n  }\n\n  .rm-g87-splitter__note {\n    font-size: 0.92em;\n    line-height: 1.55;\n    color: rgba(var(--color-foreground), 0.72);\n  }\n\n  @media screen and (max-width: 749px) {\n    .rm-g87-splitter h2 {\n      margin-top: 26px;\n    }\n\n    .rm-g87-splitter__figure {\n      margin: 22px auto;\n    }\n\n    .rm-g87-splitter__table th,\n    .rm-g87-splitter__table td {\n      padding: 12px;\n    }\n  }\n\u003c\/style\u003e","brand":"RM ENGINEERING RACE","offers":[{"title":"GT4+ BASE Kit (Lip+Splitter+Titanium Skid Block)","offer_id":52256093438240,"sku":"DRMGT4PLSFSG87R13","price":1123.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/9339\/1392\/files\/bmw-g87-m2-gt4-plus-front-splitter-complete-kit.jpg?v=1788934943","url":"https:\/\/ridgelinemotorsport.com\/products\/rm-engineering-gt4-splitter-kit-for-bmw-g87-m2","provider":"Ridgeline Motorsport","version":"1.0","type":"link"}