{"title":"Built to kill","description":"","products":[{"product_id":"bmw-m-differential-mount-problems","title":"BTKUSA Dual Differential Mount G8X S58","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eBuiltToKillUSA Differential Dual Mount\u003c\/strong\u003e\u003cspan\u003e is designed to reinforce one of the G8X platform’s known weak points. By utilizing the unused factory secondary bushing location, it adds a second support to keep the differential stable under hard acceleration, aggressive launches, and spirited driving. This reduces flex and sharpens overall driveline response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003einstallation is super simple. No disassembly of oem components needed. Insert the bushing assemble the mount on diff and BOOM…Unparalleled driveline support \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003eWHAT IS A DUAL DIFF MOUNT AND HOW CAN IT BENEFIT MY BUILD?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. \u003c\/span\u003e\u003cspan\u003eImproved load distribution\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe mount ties both sides of the differential into the subframe instead of relying on a single ear or bushing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis spreads torque load more evenly under hard acceleration, launches, and aggressive shifts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThat’s especially important on higher-torque cars where the diff wants to rotate upward.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e2. \u003c\/span\u003e\u003cspan\u003eReduced differential movement\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe billet bridge + side arms strongly limit diff wind-up and rotation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLess movement = more consistent driveline geometry.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThis directly helps with:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReduced wheel hop\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore predictable traction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLess shock loading on axles and bushings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e3.  \u003c\/span\u003e\u003cspan\u003eStructural rigidity \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll US 6061 machined aluminum \u003c\/li\u003e\n\u003cli\u003eWeighs only 20 oz for whole assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eOur Type III hard anodized\u003c\/span\u003e\u003cspan\u003e, also called \u003c\/span\u003e\u003cspan\u003ehard coat anodizing\u003c\/span\u003e\u003cspan\u003e, is a surface treatment applied electrically that greatly enhances the aluminum’s properties. Key benefits include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Extreme hardness \u0026amp; wear resistance\u003c\/span\u003e\u003cspan\u003e — significantly harder than typical anodizing and often compared to hardened steels in surface properties.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Thick protective oxide layer\u003c\/span\u003e\u003cspan\u003e that resists scratching, abrasion and corrosion.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Better surface durability under stress\u003c\/span\u003e\u003cspan\u003e — ideal for high-use parts.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Good chemical resistance\u003c\/span\u003e\u003cspan\u003e and improved ability to retain lubricants.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis coating is compliant with \u003c\/span\u003e\u003cspan\u003eMIL-A-8625 Type III standards\u003c\/span\u003e\u003cspan\u003e, which is considered a \u003c\/span\u003e\u003cspan\u003emil-spec (military grade)\u003c\/span\u003e\u003cspan\u003e finish for aluminum parts that see heavy use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFITS G80M3\/G82\/G83 M4\/G87M2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Built to Kill","offers":[{"title":"Default Title","offer_id":45958413746374,"sku":null,"price":1499.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/4627\/7830\/files\/IMG-1653.webp?v=1781835633"},{"product_id":"btkusa-dual-differential-mount-g8x-s58-copy","title":"BTKUSA Dual Differential Mount G8X S58","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eBuiltToKillUSA Differential Dual Mount\u003c\/strong\u003e\u003cspan\u003e is designed to reinforce one of the G8X platform’s known weak points. By utilizing the unused factory secondary bushing location, it adds a second support to keep the differential stable under hard acceleration, aggressive launches, and spirited driving. This reduces flex and sharpens overall driveline response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003einstallation is super simple. No disassembly of oem components needed. Insert the bushing assemble the mount on diff and BOOM…Unparalleled driveline support \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003eWHAT IS A DUAL DIFF MOUNT AND HOW CAN IT BENEFIT MY BUILD?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. \u003c\/span\u003e\u003cspan\u003eImproved load distribution\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe mount ties both sides of the differential into the subframe instead of relying on a single ear or bushing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis spreads torque load more evenly under hard acceleration, launches, and aggressive shifts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThat’s especially important on higher-torque cars where the diff wants to rotate upward.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e2. \u003c\/span\u003e\u003cspan\u003eReduced differential movement\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe billet bridge + side arms strongly limit diff wind-up and rotation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLess movement = more consistent driveline geometry.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThis directly helps with:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReduced wheel hop\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore predictable traction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLess shock loading on axles and bushings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e3.  \u003c\/span\u003e\u003cspan\u003eStructural rigidity \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll US 6061 machined aluminum \u003c\/li\u003e\n\u003cli\u003eWeighs only 20 oz for whole assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eOur Type III hard anodized\u003c\/span\u003e\u003cspan\u003e, also called \u003c\/span\u003e\u003cspan\u003ehard coat anodizing\u003c\/span\u003e\u003cspan\u003e, is a surface treatment applied electrically that greatly enhances the aluminum’s properties. Key benefits include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Extreme hardness \u0026amp; wear resistance\u003c\/span\u003e\u003cspan\u003e — significantly harder than typical anodizing and often compared to hardened steels in surface properties.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Thick protective oxide layer\u003c\/span\u003e\u003cspan\u003e that resists scratching, abrasion and corrosion.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Better surface durability under stress\u003c\/span\u003e\u003cspan\u003e — ideal for high-use parts.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Good chemical resistance\u003c\/span\u003e\u003cspan\u003e and improved ability to retain lubricants.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis coating is compliant with \u003c\/span\u003e\u003cspan\u003eMIL-A-8625 Type III standards\u003c\/span\u003e\u003cspan\u003e, which is considered a \u003c\/span\u003e\u003cspan\u003emil-spec (military grade)\u003c\/span\u003e\u003cspan\u003e finish for aluminum parts that see heavy use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFITS G80M3\/G82\/G83 M4\/G87M2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Built to Kill","offers":[{"title":"Default Title","offer_id":45958448939206,"sku":null,"price":1499.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/4627\/7830\/files\/IMG-1653.webp?v=1781835633"},{"product_id":"btkusa-dual-differential-mount-g8x-s58-copy-1","title":"BTKUSA Dual Differential Mount G8X S58","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eBuiltToKillUSA Differential Dual Mount\u003c\/strong\u003e\u003cspan\u003e is designed to reinforce one of the G8X platform’s known weak points. By utilizing the unused factory secondary bushing location, it adds a second support to keep the differential stable under hard acceleration, aggressive launches, and spirited driving. This reduces flex and sharpens overall driveline response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003einstallation is super simple. No disassembly of oem components needed. Insert the bushing assemble the mount on diff and BOOM…Unparalleled driveline support \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003eWHAT IS A DUAL DIFF MOUNT AND HOW CAN IT BENEFIT MY BUILD?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. \u003c\/span\u003e\u003cspan\u003eImproved load distribution\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe mount ties both sides of the differential into the subframe instead of relying on a single ear or bushing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis spreads torque load more evenly under hard acceleration, launches, and aggressive shifts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThat’s especially important on higher-torque cars where the diff wants to rotate upward.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e2. \u003c\/span\u003e\u003cspan\u003eReduced differential movement\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe billet bridge + side arms strongly limit diff wind-up and rotation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLess movement = more consistent driveline geometry.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThis directly helps with:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReduced wheel hop\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore predictable traction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLess shock loading on axles and bushings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e3.  \u003c\/span\u003e\u003cspan\u003eStructural rigidity \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll US 6061 machined aluminum \u003c\/li\u003e\n\u003cli\u003eWeighs only 20 oz for whole assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eOur Type III hard anodized\u003c\/span\u003e\u003cspan\u003e, also called \u003c\/span\u003e\u003cspan\u003ehard coat anodizing\u003c\/span\u003e\u003cspan\u003e, is a surface treatment applied electrically that greatly enhances the aluminum’s properties. Key benefits include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Extreme hardness \u0026amp; wear resistance\u003c\/span\u003e\u003cspan\u003e — significantly harder than typical anodizing and often compared to hardened steels in surface properties.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Thick protective oxide layer\u003c\/span\u003e\u003cspan\u003e that resists scratching, abrasion and corrosion.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Better surface durability under stress\u003c\/span\u003e\u003cspan\u003e — ideal for high-use parts.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Good chemical resistance\u003c\/span\u003e\u003cspan\u003e and improved ability to retain lubricants.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis coating is compliant with \u003c\/span\u003e\u003cspan\u003eMIL-A-8625 Type III standards\u003c\/span\u003e\u003cspan\u003e, which is considered a \u003c\/span\u003e\u003cspan\u003emil-spec (military grade)\u003c\/span\u003e\u003cspan\u003e finish for aluminum parts that see heavy use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFITS G80M3\/G82\/G83 M4\/G87M2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Built to Kill","offers":[{"title":"Default Title","offer_id":45959091192006,"sku":null,"price":1499.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/4627\/7830\/files\/IMG-1653.webp?v=1781835633"}],"url":"https:\/\/www.gridlinecustommotorsports.com.au\/collections\/built-to-kill.oembed","provider":"Gridline Custom Motorsports","version":"1.0","type":"link"}