{"title":"BMW G8X M2, M3 \u0026 M4 Drivetrain","description":"\u003cp\u003eDrivetrain and driveline upgrades for the BMW G87 M2, G80\/G81 M3 and G82\/G83 M4.\u003c\/p\u003e","products":[{"product_id":"bmw-m2-m3-m4-g8x-drive-shaft-cv-boot-heat-shield-protector-xc3-engineering","title":"BMW M2 M3 M4 G8X Drive shaft CV Boot Heat Shield Protector | XC3 Engineering","description":"\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp data-start=\"1298\" data-end=\"1536\"\u003eWhen an aftermarket exhaust is fitted to a BMW G8X M2, M3 or M4, exhaust temperatures can increase versus the factory system. In many cases, exhaust routing and clearances can also place the system closer to the inner driveshaft CV boots.\u003c\/p\u003e\n\u003cp data-start=\"1538\" data-end=\"1712\"\u003e\u003cmeta charset=\"utf-8\"\u003eTrack driving can make this worse, as sustained high load, repeated heat cycles, and prolonged exhaust temperatures increase thermal stress in the surrounding area. This added heat exposure can cause the inner CV boots to degrade, soften, or melt over time, increasing the risk of grease loss, contamination, and eventual CV joint issues.\u003c\/p\u003e\n\u003cp data-start=\"1775\" data-end=\"2040\"\u003eBMW’s solution is to install CS driveshafts, but this can be a high-cost upgrade.\u003cbr data-start=\"1862\" data-end=\"1865\"\u003eXC3 Engineering Driveshaft CV Boot Heat Shield Protectors are designed to provide a more cost-effective solution by placing a barrier between the exhaust and the CV boot area.\u003c\/p\u003e\n\u003cp data-start=\"2042\" data-end=\"2192\"\u003eBy reducing direct radiant heat reaching the boot, these protectors help lower CV boot temperatures and reduce the likelihood of heat-related failure.\u003c\/p\u003e\n\u003cp data-start=\"1538\" data-end=\"1712\"\u003e\u003cmeta charset=\"utf-8\"\u003eEach protector is finished with a thermal coating for improved heat resistance and added protection in high-temperature environments. This makes them especially well suited to modified road cars and track-focused builds where exhaust temperatures and sustained heat loads are higher than standard.\u003c\/p\u003e\n\u003ch4\u003eKit Details and Contents:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMade from High Quality Aluminium \u003c\/li\u003e\n\u003cli\u003ePrecision Laser cut\u003c\/li\u003e\n\u003cli\u003eSatin Black anodised for longevity \u003c\/li\u003e\n\u003cli\u003eThermal coating on top side to aid with temperature management \u003c\/li\u003e\n\u003cli\u003eStainless Steel Mounting Hardware \u003c\/li\u003e\n\u003cli\u003eLaser Engraved XC3 Logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"3597\" data-end=\"3610\"\u003eIn the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"3613\" data-end=\"3714\"\u003e1 x Pair of XC3 Engineering Driveshaft CV Boot Heat Shield \u003c\/li\u003e\n\u003cli data-start=\"3613\" data-end=\"3714\"\u003eInstallation hardware \u003cem data-start=\"3739\" data-end=\"3779\"\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLifetime Warranty\u003c\/h4\u003e\n\u003cp data-end=\"450\" data-start=\"91\"\u003eThis product is backed by the XC3 Lifetime Warranty, giving you complete confidence in its strength and durability. All XC3 components are designed and manufactured to the highest standards, ensuring long-term reliability and performance. Because we believe in the quality of our engineering, we offer a lifetime warranty on every part we produce.\u003c\/p\u003e","brand":"XC3 Engineering","offers":[{"title":"Default Title","offer_id":54958353416519,"sku":"XC3-DP-001","price":179.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/7942\/8167\/files\/BMWG8XDriveshaftprotectors1.jpg?v=1789035318"},{"product_id":"mmx-high-capacity-diff-sump-g8x-m2-m3-m4","title":"MMX High Capacity Diff Sump G8X M2\/M3\/M4","description":"\u003cp\u003eDo you track your G8x M2, M3, or M4 RWD or xDrive? Our High-Capacity Baffled Differential Sump has been meticulously designed to keep your drivetrain performing at its absolute peak, even under the most extreme track and road conditions. Built for enthusiasts who demand reliability, precision, and maximum efficiency, our sump ensures that your high-performance G8x M-Car continues to deliver exceptional handling and control, lap after lap.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOur sump prevents the “Rear Axle Differential Lock: Driving Stability Limited” warning from appearing, giving you more uninterrupted time on track.\u003c\/p\u003e\n\u003cp\u003eFor those looking to further enhance stability, it is also designed to integrate perfectly with our Dual Differential Mount, requiring no additional hardware to attach to the High-Capacity Sump (Dual Mount sold separately).\u003c\/p\u003e\n\u003cp\u003eFitment for G8x M2, M3 \u0026amp; M4, RWD \u0026amp; xDrive.\u003c\/p\u003e\n\u003cp\u003eWhat's in the box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBillet CNC-Machined Baffled Sump\u003c\/li\u003e\n\u003cli\u003eBillet CNC-Machined Windage Tray\u003c\/li\u003e\n\u003cli\u003eMagnetic Drain Plug + Seal\u003c\/li\u003e\n\u003cli\u003eFill Plug + Seal\u003c\/li\u003e\n\u003cli\u003eM22 to -8AN adaptor for external oil cooler\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNecessary hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":55056907305287,"sku":null,"price":1190.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/7942\/8167\/files\/Artboard1copy-07.webp?v=1789647303"},{"product_id":"mmx-dual-differential-mount-g8x-m2-m3-m4-no-bush","title":"MMX Dual Differential Mount G8X M2\/M3\/M4  (No Bush)","description":"\u003cp\u003e\u003cspan\u003eThe MMX Performance Dual Differential Mount has been purpose designed to reinforce one of the most crucial components of the G8x M2, M3 and M4 drivetrain. By utilising the factory secondary bush mounting hole, it significantly increases differential stability under high-load acceleration and dynamic driving. Our solution adds a second point of support to improve rigidity, reduce unwanted movement and sharpen driveline response under load.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"h2\"\u003eSharper response and stability with true OEM-fit.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"metafield-multi_line_text_field\"\u003eThe MMX Performance Differential Dual Mount has been purpose designed to reinforce one of the most crucial components of the G8x M2, M3 and M4 drivetrain. By utilising the factory secondary bush mounting hole, it significantly increases differential stability under high-load acceleration and dynamic driving. Our solution adds a second point of support to improve rigidity, reduce unwanted movement and sharpen driveline response under load.\u003cbr\u003e\u003cbr\u003eThe mount offers OEM fitment with no modification required. It bolts directly to the factory differential with the factory sump retained, meaning there is no need to remove or replace the OEM sump and no fluids need to be drained. The mount can also be removed at any time and returned to stock, giving full flexibility to owners who want a reversible modification.\u003cbr\u003e\u003cbr\u003eDesigned for versatility, it provides perfect fitment with the OEM rubber bush (33 31 6 899 168), as well as with aftermarket polyurethane or solid differential bushes. By limiting excess movement of the differential, it also helps to eliminate diff and CV seal weeping during hard acceleration.\u003cbr\u003e\u003cbr\u003eIdeal for track days, spirited driving or tuned cars, the mount helps maximise tyre traction and enhance vehicle dynamics, delivering improved drivetrain response and sharper driver feedback.\u003c\/span\u003e\u003c\/p\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":55056921329991,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/7942\/8167\/files\/MMR55-1606_1.webp?v=1789647608"},{"product_id":"mmx-differential-heat-shields-g8x-m2-m3-m4","title":"MMX Differential Heat Shields G8X M2\/M3\/M4","description":"\u003cp\u003e\u003cspan\u003eUnder intense track conditions, the factory-fitted CV boots on the G8x BMW M2, M3 and M4 are prone to cracking and premature failure due to excessive heat exposure—especially when running an aftermarket exhaust.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWe've engineered precision driveshaft heat shields to provide superior thermal protection, effectively deflecting radiant heat and extending the lifespan of critical drivetrain components. Designed for enthusiasts who push their cars to the limit, our heat shields offer a simple yet essential upgrade for enhanced durability and reliability on and off the track.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrading to an aftermarket exhaust system or increasing engine performance generates significantly more heat in the drivetrain area. With the exhaust sitting closer to the CV boots, this excess heat leads to premature cracking and failure of the factory rubber boots. Over time, this can cause grease leaks, CV joint wear, and eventual driveline issues—especially under aggressive track conditions.\u003cbr\u003e\u003cbr\u003eBMW’s response to this well-known issue is to fit CS\/CSL driveshafts, which come at an eye-watering cost of over £2,000. MMX offers a smarter, cost-effective alternative that achieves the same level of protection without the need for expensive drivetrain replacements.\u003cbr\u003e\u003cbr\u003eMMX heat shields are engineered to provide a strong, effective barrier between your CV boots and the intense heat radiating from your exhaust system. Whether you’re running a factory or aftermarket setup, these shields act as a protective layer to deflect heat away, ensuring your drivetrain components last longer under demanding conditions.\u003cbr\u003e\u003cbr\u003ePrecision-crafted from T6-6062 aluminium, our heat shields are both lightweight and durable. Our signature MMX polished and anodized gloss black finish not only enhances thermal dissipation but also provides a sleek, factory-like appearance.\u003cbr\u003e\u003cbr\u003eWith everything you need in one package, protecting your CV boots from excessive heat has never been easier.\u003c\/span\u003e\u003c\/p\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":55056959144263,"sku":null,"price":179.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/7942\/8167\/files\/MMR55-16072.webp?v=1789648015"}],"url":"https:\/\/www.cpcclubsport.com\/collections\/bmw-g8x-drivetrain.oembed","provider":"CPC Clubsport","version":"1.0","type":"link"}