{"product_id":"mhc-bmw-f80-m3-f82-f83-m4-gtx-rear-diffuser-pre-preg-carbon-fibre","title":"MHC+ BMW F80 M3 \u0026 F82\/F83 M4 GTX Rear Diffuser In Pre Preg Carbon Fibre","description":"\u003cp data-start=\"118\" data-end=\"610\"\u003eTransform the rear-end styling of your BMW with the \u003cstrong data-start=\"170\" data-end=\"226\"\u003eMHC+ GTX Rear Diffuser for the F80 M3 and F82\/F83 M4\u003c\/strong\u003e, a premium carbon fibre aero upgrade engineered to deliver a sharper, more technical and motorsport-inspired appearance. Developed as a complete two-piece rear aero system, the GTX diffuser integrates seamlessly with the factory rear bumper while adding greater depth, aggressive fin detailing and a purposeful centre-section design that perfectly complements the wider F8X platform.\u003c\/p\u003e\n\u003cp data-start=\"612\" data-end=\"965\"\u003eManufactured from \u003cstrong data-start=\"630\" data-end=\"668\"\u003e100% pre-preg (‘dry’) carbon fibre\u003c\/strong\u003e, the GTX diffuser combines lightweight construction, exceptional rigidity and a flawless OEM-style finish. Every component is produced using advanced heat and pressure curing processes to ensure optimal resin saturation, resulting in superior strength, weave consistency and long-term durability.\u003c\/p\u003e\n\u003chr data-start=\"967\" data-end=\"970\"\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"972\" data-end=\"988\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"990\" data-end=\"1553\"\u003e\n\u003cli data-section-id=\"cerjtl\" data-start=\"990\" data-end=\"1030\"\u003eDesigned for BMW F80 M3 \u0026amp; F82\/F83 M4\u003c\/li\u003e\n\u003cli data-section-id=\"15qtnmw\" data-start=\"1031\" data-end=\"1073\"\u003ePremium GTX-style rear diffuser design\u003c\/li\u003e\n\u003cli data-section-id=\"1o53xt3\" data-start=\"1074\" data-end=\"1130\"\u003eManufactured from 100% pre-preg (“dry”) carbon fibre\u003c\/li\u003e\n\u003cli data-section-id=\"12itocu\" data-start=\"1131\" data-end=\"1173\"\u003eOEM-style 2x2 twill carbon fibre weave\u003c\/li\u003e\n\u003cli data-section-id=\"kyb2i2\" data-start=\"1174\" data-end=\"1221\"\u003eDeep high-gloss UV-resistant lacquer finish\u003c\/li\u003e\n\u003cli data-section-id=\"1qd693z\" data-start=\"1222\" data-end=\"1286\"\u003eDeveloped using full 3D chassis scanning and CAD engineering\u003c\/li\u003e\n\u003cli data-section-id=\"1vfqpw\" data-start=\"1287\" data-end=\"1330\"\u003eOEM-quality fitment and panel alignment\u003c\/li\u003e\n\u003cli data-section-id=\"psqyll\" data-start=\"1331\" data-end=\"1402\"\u003eOptional lower undertray available for complete GTX rear aero setup\u003c\/li\u003e\n\u003cli data-section-id=\"1dzjo6r\" data-start=\"1403\" data-end=\"1451\"\u003eSupplied with all required mounting hardware\u003c\/li\u003e\n\u003cli data-section-id=\"x02zg9\" data-start=\"1452\" data-end=\"1513\"\u003ePre-applied automotive-grade adhesive tape where required\u003c\/li\u003e\n\u003cli data-section-id=\"y7060m\" data-start=\"1514\" data-end=\"1553\"\u003eBacked by MHC LDN’s 3-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1555\" data-end=\"1558\"\u003e\n\u003ch3 data-section-id=\"1gv4zzf\" data-start=\"1560\" data-end=\"1593\"\u003eComplete GTX Rear Aero Design\u003c\/h3\u003e\n\u003cp data-start=\"1595\" data-end=\"1693\"\u003eThe GTX diffuser has been engineered as a complete rear aerodynamic solution for the F8X platform.\u003c\/p\u003e\n\u003cp data-start=\"1695\" data-end=\"1776\"\u003eThe \u003cstrong data-start=\"1699\" data-end=\"1725\"\u003eUpper Diffuser Section\u003c\/strong\u003e creates the primary visual transformation, adding:\u003c\/p\u003e\n\u003cul data-start=\"1778\" data-end=\"1914\"\u003e\n\u003cli data-section-id=\"djnx1v\" data-start=\"1778\" data-end=\"1806\"\u003eSharper rear-end styling\u003c\/li\u003e\n\u003cli data-section-id=\"yzcv3o\" data-start=\"1807\" data-end=\"1835\"\u003eAggressive fin detailing\u003c\/li\u003e\n\u003cli data-section-id=\"1psulxx\" data-start=\"1836\" data-end=\"1868\"\u003eEnhanced depth and structure\u003c\/li\u003e\n\u003cli data-section-id=\"yvwr9d\" data-start=\"1869\" data-end=\"1914\"\u003eA more purposeful centre diffuser profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1916\" data-end=\"2164\"\u003eFor owners wanting the full GTX aesthetic, the \u003cstrong data-start=\"1963\" data-end=\"1991\"\u003eoptional Lower Undertray\u003c\/strong\u003e extends the diffuser further underneath the vehicle, creating a more substantial and technically focused rear profile that visually balances aggressive front aero upgrades.\u003c\/p\u003e\n\u003chr data-start=\"2166\" data-end=\"2169\"\u003e\n\u003ch3 data-section-id=\"1qma2dd\" data-start=\"2171\" data-end=\"2203\"\u003ePrecision Engineered Fitment\u003c\/h3\u003e\n\u003cp data-start=\"2205\" data-end=\"2285\"\u003eUnlike generic aftermarket diffusers, the MHC+ GTX diffuser was developed using:\u003c\/p\u003e\n\u003cul data-start=\"2287\" data-end=\"2400\"\u003e\n\u003cli data-section-id=\"wuvvb2\" data-start=\"2287\" data-end=\"2327\"\u003eFull 3D scans of the BMW F8X chassis\u003c\/li\u003e\n\u003cli data-section-id=\"1t26r2x\" data-start=\"2328\" data-end=\"2356\"\u003eIn-house CAD engineering\u003c\/li\u003e\n\u003cli data-section-id=\"1922va4\" data-start=\"2357\" data-end=\"2400\"\u003eFull-scale 3D-printed prototype testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2402\" data-end=\"2435\"\u003eThis development process ensures:\u003c\/p\u003e\n\u003cul data-start=\"2437\" data-end=\"2547\"\u003e\n\u003cli data-section-id=\"1u603k0\" data-start=\"2437\" data-end=\"2467\"\u003eOEM-level fitment accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"pbfmm9\" data-start=\"2468\" data-end=\"2498\"\u003eConsistent panel alignment\u003c\/li\u003e\n\u003cli data-section-id=\"19d5wlz\" data-start=\"2499\" data-end=\"2547\"\u003eSeamless integration with the factory bumper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2549\" data-end=\"2552\"\u003e\n\u003ch3 data-section-id=\"1s62cdd\" data-start=\"2554\" data-end=\"2591\"\u003eWhy Choose Pre-Preg Carbon Fibre?\u003c\/h3\u003e\n\u003cp data-start=\"2593\" data-end=\"2719\"\u003eMHC+ uses genuine \u003cstrong data-start=\"2611\" data-end=\"2657\"\u003epre-preg (“dry”) carbon fibre construction\u003c\/strong\u003e, offering major advantages over traditional wet carbon fibre:\u003c\/p\u003e\n\u003cul data-start=\"2721\" data-end=\"2901\"\u003e\n\u003cli data-section-id=\"1yzniib\" data-start=\"2721\" data-end=\"2756\"\u003eIncreased strength and rigidity\u003c\/li\u003e\n\u003cli data-section-id=\"1k8fth5\" data-start=\"2757\" data-end=\"2789\"\u003eSignificantly lighter weight\u003c\/li\u003e\n\u003cli data-section-id=\"g3krmb\" data-start=\"2790\" data-end=\"2820\"\u003eSuperior weave consistency\u003c\/li\u003e\n\u003cli data-section-id=\"13ofv88\" data-start=\"2821\" data-end=\"2869\"\u003eReduced risk of imperfections or air pockets\u003c\/li\u003e\n\u003cli data-section-id=\"1u7awee\" data-start=\"2870\" data-end=\"2901\"\u003eHigher-quality gloss finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2903\" data-end=\"3010\"\u003eThe result is a premium carbon fibre product built for long-term durability and exceptional visual quality.\u003c\/p\u003e\n\u003chr data-start=\"3012\" data-end=\"3015\"\u003e\n\u003ch3 data-section-id=\"1byyvp\" data-start=\"3017\" data-end=\"3046\"\u003eSupplied Ready to Install\u003c\/h3\u003e\n\u003cp data-start=\"3048\" data-end=\"3101\"\u003eThe diffuser is supplied ready for installation with:\u003c\/p\u003e\n\u003cul data-start=\"3103\" data-end=\"3220\"\u003e\n\u003cli data-section-id=\"fa5piq\" data-start=\"3103\" data-end=\"3133\"\u003eRequired mounting hardware\u003c\/li\u003e\n\u003cli data-section-id=\"1dyyien\" data-start=\"3134\" data-end=\"3190\"\u003ePre-applied automotive adhesive tape where necessary\u003c\/li\u003e\n\u003cli data-section-id=\"fgqr6j\" data-start=\"3191\" data-end=\"3220\"\u003eMHC LDN fitment guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3222\" data-end=\"3280\"\u003eProfessional installation is recommended for best results.\u003c\/p\u003e\n\u003chr data-start=\"3282\" data-end=\"3285\"\u003e\n\u003ch3 data-section-id=\"purqi0\" data-start=\"3287\" data-end=\"3304\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul data-start=\"3306\" data-end=\"3443\"\u003e\n\u003cli data-section-id=\"oumcsg\" data-start=\"3306\" data-end=\"3320\"\u003eBMW F80 M3\u003c\/li\u003e\n\u003cli data-section-id=\"6sippx\" data-start=\"3321\" data-end=\"3347\"\u003eBMW F80 M3 Competition\u003c\/li\u003e\n\u003cli data-section-id=\"nk0ux1\" data-start=\"3348\" data-end=\"3362\"\u003eBMW F82 M4\u003c\/li\u003e\n\u003cli data-section-id=\"ebpwc0\" data-start=\"3363\" data-end=\"3389\"\u003eBMW F82 M4 Competition\u003c\/li\u003e\n\u003cli data-section-id=\"12rqx5d\" data-start=\"3390\" data-end=\"3416\"\u003eBMW F83 M4 Convertible\u003c\/li\u003e\n\u003cli data-section-id=\"5f7y35\" data-start=\"3417\" data-end=\"3443\"\u003eBMW F83 M4 Competition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3445\" data-end=\"3448\"\u003e\n\u003ch3 data-section-id=\"1z10a7\" data-start=\"3450\" data-end=\"3470\"\u003eWhy Choose MHC+?\u003c\/h3\u003e\n\u003cp data-start=\"3472\" data-end=\"3638\"\u003eMHC+ has become one of the most recognised BMW carbon fibre brands in the aftermarket industry, known for precise fitment, premium materials and OEM-inspired styling.\u003c\/p\u003e\n\u003chr data-start=\"3640\" data-end=\"3643\"\u003e\n\u003ch3 data-section-id=\"th883x\" data-start=\"3645\" data-end=\"3678\"\u003eWhy Buy from R44 Performance?\u003c\/h3\u003e\n\u003cp data-start=\"3680\" data-end=\"3783\"\u003eR44 Performance supplies premium BMW styling and performance upgrades trusted by enthusiasts worldwide.\u003c\/p\u003e\n\u003cul data-start=\"3785\" data-end=\"3929\"\u003e\n\u003cli data-section-id=\"hfj94c\" data-start=\"3785\" data-end=\"3804\"\u003eBMW specialists\u003c\/li\u003e\n\u003cli data-section-id=\"1sgfy30\" data-start=\"3805\" data-end=\"3851\"\u003eGenuine high-quality carbon fibre products\u003c\/li\u003e\n\u003cli data-section-id=\"1g8wipk\" data-start=\"3852\" data-end=\"3888\"\u003eFast UK \u0026amp; international shipping\u003c\/li\u003e\n\u003cli data-section-id=\"12kdoyj\" data-start=\"3889\" data-end=\"3929\"\u003eExpert support and product knowledge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3931\" data-end=\"4130\"\u003eUpgrade the rear styling of your BMW with the \u003cstrong data-start=\"3977\" data-end=\"4003\"\u003eMHC+ GTX Rear Diffuser\u003c\/strong\u003e, delivering premium pre-preg carbon fibre construction, aggressive GTX styling and OEM-quality fitment for the F8X M platform.\u003c\/p\u003e","brand":"MHC PLUS","offers":[{"title":"Upper Only","offer_id":57378866856318,"sku":"MHCP-F80F82-CF-RD003","price":599.0,"currency_code":"GBP","in_stock":true},{"title":"Upper + Lower Undertray","offer_id":57378866889086,"sku":"MHCP-F80F82-CF-RD003+MHCP-F80F82-CF-RD004","price":1547.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/mhc-plus-bmw-f80-m3-f82-f83-m4-gtx-rear-diffuser-pre-preg-carbon-fibre-render-white-background.jpg?v=1778764839","url":"https:\/\/r44performance.com\/products\/mhc-bmw-f80-m3-f82-f83-m4-gtx-rear-diffuser-pre-preg-carbon-fibre","provider":"R44 Performance","version":"1.0","type":"link"}