{"product_id":"mmx-performance-bmw-f8x-m2-m3-m4-underbody-chassis-brace","title":"MMX Performance BMW F8X M2 \/ M3 \/ M4 Underbody Chassis Brace","description":"\u003cp\u003e\u003cspan\u003eMMR13-1000\u003c\/span\u003e\u003c\/p\u003e\n\u003csection id=\"shopify-section-template--19795713196228__pdp2_product_tabs_HnqthG\" class=\"shopify-section pdp2-product-tabs-section\"\u003e\n\u003cdiv class=\"section section--page-width pdp2-product-tabs color-scheme-1 spacing-style\" data-testid=\"pdp2-product-tabs\" data-section-id=\"template--19795713196228__pdp2_product_tabs_HnqthG\"\u003e\n\u003cdiv class=\"pdp2-product-tabs__inner\"\u003e\n\u003cdiv class=\"pdp2-product-tabs__panels\"\u003e\n\u003cdiv id=\"template--19795713196228__pdp2_product_tabs_HnqthG-panel-details\" role=\"tabpanel\" aria-labelledby=\"template--19795713196228__pdp2_product_tabs_HnqthG-tab-details\" class=\"pdp2-product-tabs__panel pdp2-product-tabs__panel--active\" data-panel=\"details\"\u003e\n\u003cdiv class=\"pdp2-product-tabs__description rte\"\u003e\n\u003csection class=\"shopify-section pdp2-product-tabs-section\" id=\"shopify-section-template--19795713196228__pdp2_product_tabs_HnqthG\"\u003e\n\u003cdiv data-section-id=\"template--19795713196228__pdp2_product_tabs_HnqthG\" data-testid=\"pdp2-product-tabs\" class=\"section section--page-width pdp2-product-tabs color-scheme-1 spacing-style\"\u003e\n\u003cdiv class=\"pdp2-product-tabs__inner\"\u003e\n\u003cdiv class=\"pdp2-product-tabs__panels\"\u003e\n\u003cdiv data-panel=\"details\" class=\"pdp2-product-tabs__panel pdp2-product-tabs__panel--active\" aria-labelledby=\"template--19795713196228__pdp2_product_tabs_HnqthG-tab-details\" role=\"tabpanel\" id=\"template--19795713196228__pdp2_product_tabs_HnqthG-panel-details\"\u003e\n\u003cdiv class=\"pdp2-product-tabs__description rte\"\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/ind-distribution.com\/collections\/mmx-performance\"\u003eMMX Performance\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eUnderbody Chassis Brace is a precision-engineered replacement for the factory underbody brace found on the BMW F87 M2, F87 M2 Competition, F80 M3, and F82\/F83 M4. Developed for vehicles equipped with larger-diameter aftermarket exhaust systems, the brace provides an additional 15mm of exhaust clearance while maintaining the vehicle's original ground clearance.\u003c\/p\u003e\n\u003cp\u003ePrecision CNC machined from billet 6061-T6 aluminum, the MMX brace combines exceptional strength with reduced weight. Its optimized profile removes unnecessary material while preserving the rigidity required to reinforce a key structural section of the chassis, improving overall stability and dynamic response during both spirited road driving and track use.\u003c\/p\u003e\n\u003cp\u003eUnlike the factory stamped steel component, the billet aluminum construction delivers increased chassis rigidity while creating additional clearance beneath the vehicle. This reduces the likelihood of exhaust contact without compromising ride height or requiring permanent modifications.\u003c\/p\u003e\n\u003cp\u003eDesigned as a direct replacement, the MMX Underbody Chassis Brace installs using the original factory mounting points with no cutting, drilling, or fabrication required. The installation is fully reversible, making it an ideal upgrade for both modified and OEM-plus F8X builds.\u003c\/p\u003e\n\u003cp\u003eDesigned and tested in the United Kingdom, the MMX Underbody Chassis Brace reflects the brand's commitment to precision engineering, premium manufacturing, and performance-focused product development.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides an additional 15mm of exhaust clearance over the factory brace\u003c\/li\u003e\n\u003cli\u003eMaintains factory ground clearance\u003c\/li\u003e\n\u003cli\u003eIncreases chassis rigidity for improved vehicle dynamics\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machined from billet 6061-T6 aluminum\u003c\/li\u003e\n\u003cli\u003eOptimized lightweight design without sacrificing strength\u003c\/li\u003e\n\u003cli\u003eIdeal for vehicles equipped with larger-diameter aftermarket exhaust systems\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the factory underbody brace\u003c\/li\u003e\n\u003cli\u003eUses original factory mounting points\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or permanent modifications required\u003c\/li\u003e\n\u003cli\u003eFully reversible installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-tabs__specs\"\u003e\n\u003cdiv class=\"pdp2-product-tabs__spec-item\"\u003e\n\u003cspan class=\"pdp2-product-tabs__spec-value\"\u003eAdditional Exhaust Clearance +15mm\u003c\/span\u003e\u003cspan class=\"pdp2-product-tabs__spec-label\"\u003eCreates additional space for larger-diameter aftermarket exhaust systems without reducing factory ground clearance.\u003c\/span\u003e\u003cspan class=\"pdp2-product-tabs__spec-line\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-tabs__spec-item\"\u003e\n\u003cspan class=\"pdp2-product-tabs__spec-value\"\u003ePremium Construction Billet 6061-T6 Aluminum\u003c\/span\u003e\u003cspan class=\"pdp2-product-tabs__spec-label\"\u003ePrecision CNC machined from aerospace-grade aluminum for exceptional strength, rigidity, and reduced weight.\u003c\/span\u003e\u003cspan class=\"pdp2-product-tabs__spec-line\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-tabs__spec-item\"\u003e\n\u003cspan class=\"pdp2-product-tabs__spec-value\"\u003eInstallation Direct Bolt-On Fitment\u003c\/span\u003e\u003cspan class=\"pdp2-product-tabs__spec-label\"\u003eUses the factory mounting points with no cutting, drilling, or permanent modifications required.\u003c\/span\u003e\u003cspan class=\"pdp2-product-tabs__spec-line\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"shopify-section pdp2-product-showcase-section\" id=\"shopify-section-template--19795713196228__pdp2_product_showcase_NmetrW\"\u003e\n\u003cdiv class=\"section-background pdp2-product-showcase__bg\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv aria-label=\"Product showcase\" aria-roledescription=\"carousel\" role=\"region\" data-section-id=\"template--19795713196228__pdp2_product_showcase_NmetrW\" data-testid=\"pdp2-product-showcase\" class=\"section section--full-width pdp2-product-showcase disable-section-top-offset\" tabindex=\"0\"\u003e\n\u003cdiv class=\"pdp2-product-showcase__slider\"\u003e\n\u003cdiv data-slide-index=\"0\" class=\"pdp2-product-showcase__slide pdp2-product-showcase__slide--active\"\u003e\n\u003cdiv class=\"pdp2-product-showcase__slide-bg\"\u003e\u003cimg sizes=\"100vw\" class=\"pdp2-product-showcase__bg-image\" loading=\"eager\" height=\"579\" width=\"2048\" srcset=\"\/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-bmw-f8x-underbody-chassis-brace-installed.jpg?v=1782414853\u0026amp;width=1600 1600w, \/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-bmw-f8x-underbody-chassis-brace-installed.jpg?v=1782414853\u0026amp;width=1920 1920w\" alt=\"MMX Performance Underbody Chassis Brace installed on a BMW F87 M2, M2 Competition, F80 M3, or F82\/F83 M4, providing an additional 15mm of exhaust clearance, improved chassis rigidity, and a direct OEM-fit installation for aftermarket exhaust systems.\" src=\"https:\/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-bmw-f8x-underbody-chassis-brace-installed.jpg?v=1782414853\u0026amp;width=2048\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-showcase__overlay\"\u003e\n\u003cdiv class=\"pdp2-product-showcase__content\"\u003e\n\u003ch2 class=\"pdp2-product-showcase__heading\"\u003eMore Room. More Rigidity.\u003c\/h2\u003e\n\u003cp class=\"pdp2-product-showcase__description\"\u003eThe MMX Underbody Chassis Brace is engineered for the BMW F8X platform to provide 15mm of additional exhaust clearance without sacrificing factory ride height. CNC machined from billet 6061-T6 aluminum, it reinforces the chassis while accommodating larger-diameter performance exhaust systems with a direct OEM-fit installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-showcase__footer\"\u003e\u003cnav aria-label=\"Showcase slides\" class=\"pdp2-product-showcase__nav\"\u003e\n\u003cul class=\"pdp2-product-showcase__pagination\"\u003e\n\u003cli\u003e\u003cbutton aria-current=\"true\" aria-label=\"Go to slide 1\" data-slide-index=\"0\" class=\"pdp2-product-showcase__pagination-btn pdp2-product-showcase__pagination-btn--active\" type=\"button\"\u003e01. More Room. More Rigidity.\u003c\/button\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/nav\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"shopify-section pdp2-product-features-section\" id=\"shopify-section-template--19795713196228__pdp2_product_features_YGWqTk\"\u003e\n\u003cdiv class=\"section-background color-scheme-1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-testid=\"pdp2-product-features\" class=\"section section--full-width pdp2-product-features color-scheme-1 spacing-style\"\u003e\n\u003cdiv class=\"pdp2-product-features__inner\"\u003e\n\u003cheader class=\"pdp2-product-features__header\"\u003e\n\u003ch2 class=\"pdp2-product-features__heading\"\u003ePrecision Engineering From Every Angle\u003c\/h2\u003e\n\u003cp class=\"pdp2-product-features__intro\"\u003eEvery detail of the MMX Underbody Chassis Brace was engineered to improve both functionality and durability. From its optimized billet construction to its direct-fit installation, each feature contributes to a stronger, more capable chassis component.\u003c\/p\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"pdp2-product-features__grid\"\u003e\n\u003cdiv class=\"pdp2-product-features__card\"\u003e\n\u003cdiv class=\"pdp2-product-features__card-image-wrap\"\u003e\u003cimg sizes=\"(min-width: 990px) 25vw, (min-width: 750px) 50vw, 100vw\" class=\"pdp2-product-features__card-image\" loading=\"lazy\" height=\"371\" width=\"600\" srcset=\"\/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-m3-m4-underbody-chassis-brace-exhaust-clearance-installed.jpg?v=1782340088\u0026amp;width=300 300w, \/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-m3-m4-underbody-chassis-brace-exhaust-clearance-installed.jpg?v=1782340088\u0026amp;width=400 400w, \/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-m3-m4-underbody-chassis-brace-exhaust-clearance-installed.jpg?v=1782340088\u0026amp;width=600 600w\" alt=\"MMX Performance BMW G8X M3 and M4 underbody chassis brace installed, showing the additional 15mm of exhaust clearance beneath the vehicle while maintaining factory ground clearance for improved aftermarket exhaust fitment.\" src=\"https:\/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-m3-m4-underbody-chassis-brace-exhaust-clearance-installed.jpg?v=1782340088\u0026amp;width=600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-features__card-content\"\u003e\n\u003ch3 class=\"pdp2-product-features__card-title\"\u003e15mm Additional Exhaust Clearance\u003c\/h3\u003e\n\u003cdiv class=\"pdp2-product-features__card-description\"\u003eDesigned specifically to create extra space for larger-diameter aftermarket exhaust systems without reducing ground clearance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-features__card\"\u003e\n\u003cdiv class=\"pdp2-product-features__card-image-wrap\"\u003e\u003cimg sizes=\"(min-width: 990px) 25vw, (min-width: 750px) 50vw, 100vw\" class=\"pdp2-product-features__card-image\" loading=\"lazy\" height=\"400\" width=\"600\" srcset=\"\/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-underbody-chassis-brace-machining-detail-white-background.jpg?v=1782340634\u0026amp;width=300 300w, \/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-underbody-chassis-brace-machining-detail-white-background.jpg?v=1782340634\u0026amp;width=400 400w, \/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-underbody-chassis-brace-machining-detail-white-background.jpg?v=1782340634\u0026amp;width=600 600w\" alt=\"Close-up of the MMX Performance BMW G8X M3 and M4 Underbody Chassis Brace on a white background, highlighting the precision CNC machining, billet 6061-T6 aluminum construction, and premium engineering details.\" src=\"https:\/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-underbody-chassis-brace-machining-detail-white-background.jpg?v=1782340634\u0026amp;width=600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-features__card-content\"\u003e\n\u003ch3 class=\"pdp2-product-features__card-title\"\u003eBillet 6061-T6 Construction\u003c\/h3\u003e\n\u003cdiv class=\"pdp2-product-features__card-description\"\u003ePrecision CNC machined from aerospace-grade aluminum for exceptional strength, reduced weight, and a premium finish.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-features__card\"\u003e\n\u003cdiv class=\"pdp2-product-features__card-image-wrap\"\u003e\u003cimg sizes=\"(min-width: 990px) 25vw, (min-width: 750px) 50vw, 100vw\" class=\"pdp2-product-features__card-image\" loading=\"lazy\" height=\"750\" width=\"600\" srcset=\"\/\/ind-distribution.com\/cdn\/shop\/files\/MMX-Performance-UK-Designed-And-Engineered-CNC-Machining.jpg?v=1781632620\u0026amp;width=300 300w, \/\/ind-distribution.com\/cdn\/shop\/files\/MMX-Performance-UK-Designed-And-Engineered-CNC-Machining.jpg?v=1781632620\u0026amp;width=400 400w, \/\/ind-distribution.com\/cdn\/shop\/files\/MMX-Performance-UK-Designed-And-Engineered-CNC-Machining.jpg?v=1781632620\u0026amp;width=600 600w\" alt=\"CNC machining process used in the development of MMX Performance products, showcasing UK design, engineering, and precision manufacturing standards\" src=\"https:\/\/ind-distribution.com\/cdn\/shop\/files\/MMX-Performance-UK-Designed-And-Engineered-CNC-Machining.jpg?v=1781632620\u0026amp;width=600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-features__card-content\"\u003e\n\u003ch3 class=\"pdp2-product-features__card-title\"\u003eUK Designed \u0026amp; Engineered\u003c\/h3\u003e\n\u003cdiv class=\"pdp2-product-features__card-description\"\u003eDeveloped by the MMX engineering team in the United Kingdom, drawing on more than a decade of experience refining BMW performance products.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-features__card\"\u003e\n\u003cdiv class=\"pdp2-product-features__card-image-wrap\"\u003e\u003cimg sizes=\"(min-width: 990px) 25vw, (min-width: 750px) 50vw, 100vw\" class=\"pdp2-product-features__card-image\" loading=\"lazy\" height=\"374\" width=\"600\" srcset=\"\/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-underbody-chassis-brace-installed-oem-fitment.jpg?v=1782341116\u0026amp;width=300 300w, \/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-underbody-chassis-brace-installed-oem-fitment.jpg?v=1782341116\u0026amp;width=400 400w, \/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-underbody-chassis-brace-installed-oem-fitment.jpg?v=1782341116\u0026amp;width=600 600w\" alt=\"MMX Performance BMW G8X M3 and M4 Underbody Chassis Brace installed, showcasing the OEM fitment, factory mounting points, and precision billet 6061-T6 aluminum construction for a direct bolt-on installation.\" src=\"https:\/\/ind-distribution.com\/cdn\/shop\/files\/mmx-performance-g8x-underbody-chassis-brace-installed-oem-fitment.jpg?v=1782341116\u0026amp;width=600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-features__card-content\"\u003e\n\u003ch3 class=\"pdp2-product-features__card-title\"\u003eOEM Fitment\u003c\/h3\u003e\n\u003cdiv class=\"pdp2-product-features__card-description\"\u003eInstalls using the factory mounting points with no cutting, drilling, or permanent modifications required.\u003c\/div\u003e\n\u003cdiv class=\"pdp2-product-features__card-description\"\u003e\n\u003cp\u003eVehicle Applications\u003c\/p\u003e\n\u003cp\u003eBMW M2 (F87)\u003cbr\u003eBMW M2 Competition (F87)\u003cbr\u003eBMW M3 (F80)\u003cbr\u003eBMW M4 (F82 \/ F83)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"MMX","offers":[{"title":"Default Title","offer_id":43592672641137,"sku":"MMR13-1000","price":414.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6742\/files\/mmx-performance-bmw-f8x-underbody-chassis-brace-white-background.webp?v=1783032226","url":"https:\/\/www.parkautomotorsports.ca\/products\/mmx-performance-bmw-f8x-m2-m3-m4-underbody-chassis-brace","provider":"Park Auto Motorsports","version":"1.0","type":"link"}