{"product_id":"mmx-billet-underbody-chassis-brace-bmw-m3-g80-g81-m4-g82","title":"MMX Billet Underbody Chassis Brace - BMW M3 G80 G81 \/ M4 G82","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003eThe MMX underbody chassis brace is a direct replacement for the factory underbody brace on the BMW G8x M3 and M4. It is precision machined from billet 6061-T6 aluminium and gives an extra 15mm of exhaust clearance while keeping the car's original ground clearance - ideal if you are running a larger-diameter aftermarket exhaust that sits close to the factory brace.\u003c\/p\u003e\u003cp\u003eThe billet construction also adds stiffness to a key structural section of the chassis for better dynamic response on road and track. It bolts to the original factory mounting points with no cutting, drilling or fabrication, so it is fully reversible.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for the factory underbody brace\u003c\/li\u003e\n\u003cli\u003e15mm more exhaust clearance\u003c\/li\u003e\n\u003cli\u003eKeeps original ground clearance\u003c\/li\u003e\n\u003cli\u003eBillet 6061-T6 aluminium, adds chassis stiffness\u003c\/li\u003e\n\u003cli\u003eUses the factory mounting points\u003c\/li\u003e\n\u003cli\u003eNo cutting or drilling, fully reversible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMMX billet underbody chassis brace\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eBMW M3 G80 \/ M3 Touring G81 (2021 on, incl Competition, xDrive, CS), S58. BMW M4 G82 Coupe (2021 on, incl Competition, xDrive, CS), S58.\u003c\/p\u003e\u003cp\u003eNot for the G87 M2 (it has its own MMX brace, MMR13-1600). The G83 M4 Convertible is not confirmed - send us your VIN and we will check with MMX before you buy.\u003c\/p\u003e\u003cp\u003eCheck the compatibility table for your exact car. If you are unsure, send us your registration or VIN and we will confirm it before you buy.\u003c\/p\u003e\u003cp\u003eMMX Performance is the new name of MMR Performance - same parts, same part numbers.\u003c\/p\u003e\n\u003ch6\u003eProduct Details\u003c\/h6\u003e\n\u003cdiv\u003e\n\u003cb\u003eBrand: \u003c\/b\u003eMMX Performance\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCountry\/Region of Manufacture: \u003c\/b\u003eUnited Kingdom\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited Kingdom\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUnit Type: \u003c\/b\u003eUnit\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003ePerformance Part: \u003c\/b\u003eYes\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eClassic Car Part: \u003c\/b\u003eNo\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eManufacturer Part Number: \u003c\/b\u003eMMR13-1601\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eType: \u003c\/b\u003eChassis Brace\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMaterial: \u003c\/b\u003eAluminium\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUnit Quantity: \u003c\/b\u003e1\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eEAN: \u003c\/b\u003e5061024133575\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003ePlacement on Vehicle: \u003c\/b\u003eLower\u003c\/div\u003e\n\u003ch6\u003eVehicle Fitment\u003c\/h6\u003e\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e3 Series\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e2020-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e3 Series\u003c\/td\u003e\n\u003ctd\u003eM3 Competition\u003c\/td\u003e\n\u003ctd\u003e2020-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e3 Series\u003c\/td\u003e\n\u003ctd\u003eM3 Competition xDrive\u003c\/td\u003e\n\u003ctd\u003e2021-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e3 Series\u003c\/td\u003e\n\u003ctd\u003eM3 CS xDrive\u003c\/td\u003e\n\u003ctd\u003e2023-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e4 Series\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003e2020-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e4 Series\u003c\/td\u003e\n\u003ctd\u003eM4 Competition\u003c\/td\u003e\n\u003ctd\u003e2020-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e4 Series\u003c\/td\u003e\n\u003ctd\u003eM4 Competition M xDrive\u003c\/td\u003e\n\u003ctd\u003e2021-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e4 Series\u003c\/td\u003e\n\u003ctd\u003eM4 CS xDrive\u003c\/td\u003e\n\u003ctd\u003e2024-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":56489163882875,"sku":"MMR-MMR13-1601","price":299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/6700\/2795\/files\/57_4ab86e32-f30b-47cc-bf01-417a8de6447d.jpg?v=1791278749","url":"https:\/\/hazmotorsport.co.uk\/products\/mmx-billet-underbody-chassis-brace-bmw-m3-g80-g81-m4-g82","provider":"HAZ MOTORSPORT","version":"1.0","type":"link"}