{"title":"Jmacx - Super Duty","description":null,"products":[{"product_id":"alpha-shocks-super-duty-electric-adjustment","title":"Alpha Shocks Super Duty Electric Adjustment","description":"\u003cp\u003eThe Ford Super Duty Alpha Shocks are built designed and tuned specifically for the 4×4 and GVM market. Whether you’re going off road, towing, 4 wheel driving or daily driving Alpha Shocks achieve optimum comfort and stability for you and your Ford Super Duty.\u003c\/p\u003e\n\u003cp\u003eJMACX was the first to bring electric damping adjustment shocks to the 4×4 market. Many manual style adjustment shocks rarely get adjusted due to time and not fully understanding how to adjust them to a desired damping. Therefore losing out on features of the shocks, electric damping allows you adjust from in cab. The Alpha Shock electric adjustment is provided by means of tried and tested quality Japanese technology with over 20 years experience in the motorsport industry. Active Control, a feature not offered by other 4×4 shock manufacturers. This activates according to the G-force of the vehicle, automatically adjusting as your vehicle corners and brakes making your vehicle ride like a dream. The response time of the electric adjustment is 0.26 second meaning results are practically instant. The electric in cab controller module can be adjusted right from the drivers seat with an optimal 16 stage adjustability achieving riding comfort based on changing driving conditions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eDesigned for the 4×4 market\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eThousands of hours invested in R\u0026amp;D to provide a premium product with ultimate performance on and off road.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eTrue 2.5″ bore shocks\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eTrue 2.5 inch (63.5mm) internal bore. Many claim to be 2.5″ yet they are often 2.5″ external body diameter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003ePremium construction\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eCNC machined from steel body. Cerakote ceramic polymer finish \/ T6 billet alloy providing maximum corrosion protection. 4785 Psi rated hoses and fittings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eShaft\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003e4140 hard chrome faced microcracked 22mm shaft polished for increased lubrication and longevity. Pressure active shaft seals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eRange of adjustment\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUp to 3 times the force of adjustment than other aftermarket shocks allowing for greater variation of adjustment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003ePiston and Valving\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eCNC machined piston performance port configuration. Variable rate shim stack enhancing vehicle damping performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eMounting\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUnlike competitors our spherical bearings in Alpha struts are sealed and greaseable preventing premature failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eSprings\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMade in Australia designed with custom spring rates for various vehicles while maintaining vehicle load carrying capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eAustralian Made\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMaterials sourced and machine all within Australia. Support network nation wide no matter where you are.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eBuilt in bump zone\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eThis protects your vehicle from damage and provides more control as the shock approaches full compression, increasing damping force to combat suspension bottoming during high-velocity suspension movements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eOEM Style bushes\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMade from better quality materials while maintaining softness for ride quality, daubable enough to handle tough conditions for extended periods of time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eSealed and greaseable\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUnlike our competitors, the spherical bearings in Alpha struts are sealed and greaseable protecting from the elements and preventing premature failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eTuneable\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eShocks can be revalved (finely tuned), serviced and fully rebuilt to your requirements as every car weighted different.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JMACX","offers":[{"title":"Default Title","offer_id":52644322509083,"sku":"SK-ALP\/E-0-2.5-SD-RR","price":7410.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/6404\/4059\/files\/toyota-tundra-alpha-shocks-electric-by-jmacx_webp.webp?v=1784769937"},{"product_id":"alpha-shocks-super-duty-manual-adjustment","title":"Alpha Shocks Super Duty Manual Adjustment","description":"\u003cp\u003eThe Super Duty Alpha Shocks are built designed and tuned specifically for the 4×4 and GVM market. Whether you’re going off road, towing, 4 wheel driving or daily driving Alpha Shocks achieve optimum comfort and stability for you and your Ford Super Duty.\u003c\/p\u003e\n\u003cp\u003eJMACX Manual Adjustment Alpha Shocks are the standard adjustment of the Alpha Shock range while still maintaining the premium quality and performance. The manual adjustment Alpha Shocks provide up to 32 levels of adjustment depending on valving in the specifications of the shock. The JMACX Alpha Shocks are easy to install by a competent person and when the vehicle is stationary the adjustment is made easily by hand via turn of the adjuster cap.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eDesigned for the 4×4 market\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eThousands of hours invested in R\u0026amp;D to provide a premium product with ultimate performance on and off road.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eTrue 2.5″ bore shocks\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eTrue 2.5 inch (63.5mm) internal bore. Many claim to be 2.5″ yet they are often 2.5″ external body diameter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003ePremium construction\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eCNC machined from steel body. Cerakote ceramic polymer finish \/ T6 billet alloy providing maximum corrosion protection. 4785 Psi rated hoses and fittings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eShaft\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003e4140 hard chrome faced microcracked 22mm shaft polished for increased lubrication and longevity. Pressure active shaft seals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eRange of adjustment\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUp to 3 times the force of adjustment than other aftermarket shocks allowing for greater variation of adjustment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003ePiston and Valving\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eCNC machined piston performance port configuration. Variable rate shim stack enhancing vehicle damping performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eMounting\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUnlike competitors our spherical bearings in Alpha struts are sealed and greaseable preventing premature failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eSprings\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMade in Australia designed with custom spring rates for various vehicles while maintaining vehicle load carrying capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eAustralian Made\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMaterials sourced and machine all within Australia. Support network nation wide no matter where you are.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eBuilt in bump zone\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eThis protects your vehicle from damage and provides more control as the shock approaches full compression, increasing damping force to combat suspension bottoming during high-velocity suspension movements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eOEM Style bushes\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMade from better quality materials while maintaining softness for ride quality, daubable enough to handle tough conditions for extended periods of time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eSealed and greaseable\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUnlike our competitors, the spherical bearings in Alpha struts are sealed and greaseable protecting from the elements and preventing premature failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eTuneable\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eShocks can be revalved (finely tuned), serviced and fully rebuilt to your requirements as every car weighted different.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JMACX","offers":[{"title":"Default Title","offer_id":52644343709979,"sku":"SK-ALP\/M-0-2.5-SD-RR","price":6142.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/6404\/4059\/files\/toyota-tundra-alpha-shocks-manual-by-jmacx.webp?v=1784771159"},{"product_id":"super-duty-smooth-body-alpha-shocks","title":"Super Duty Smooth-Body Alpha Shocks","description":"\u003cp\u003eThe Super Duty Alpha Shocks are built designed and tuned specifically for the 4×4 and GVM market. Whether you’re going off road, towing, 4 wheel driving or daily driving Alpha Shocks achieve optimum comfort and stability for you and your Ford Super Duty.\u003c\/p\u003e\n\u003cp\u003eJMACX Smooth-Body Alpha Shocks are the standard adjustment of the Alpha Shock range while still maintaining the premium quality and performance. The Smooth-Body Alpha Shocks provide up to 32 levels of adjustment depending on valving in the specifications of the shock. The JMACX Alpha Shocks are easy to install by a competent person and when the vehicle is stationary the adjustment is made easily by hand via turn of the adjuster cap.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eDesigned for the 4×4 market\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eThousands of hours invested in R\u0026amp;D to provide a premium product with ultimate performance on and off road.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eTrue 2.5″ bore shocks\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eTrue 2.5 inch (63.5mm) internal bore. Many claim to be 2.5″ yet they are often 2.5″ external body diameter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003ePremium construction\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eCNC machined from steel body. Cerakote ceramic polymer finish \/ T6 billet alloy providing maximum corrosion protection. 4785 Psi rated hoses and fittings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eShaft\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003e4140 hard chrome faced microcracked 22mm shaft polished for increased lubrication and longevity. Pressure active shaft seals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eRange of adjustment\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUp to 3 times the force of adjustment than other aftermarket shocks allowing for greater variation of adjustment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003ePiston and Valving\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eCNC machined piston performance port configuration. Variable rate shim stack enhancing vehicle damping performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eMounting\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUnlike competitors our spherical bearings in Alpha struts are sealed and greaseable preventing premature failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eSprings\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMade in Australia designed with custom spring rates for various vehicles while maintaining vehicle load carrying capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eAustralian Made\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMaterials sourced and machine all within Australia. Support network nation wide no matter where you are.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eBuilt in bump zone\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eThis protects your vehicle from damage and provides more control as the shock approaches full compression, increasing damping force to combat suspension bottoming during high-velocity suspension movements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eOEM Style bushes\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eMade from better quality materials while maintaining softness for ride quality, daubable enough to handle tough conditions for extended periods of time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eSealed and greaseable\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eUnlike our competitors, the spherical bearings in Alpha struts are sealed and greaseable protecting from the elements and preventing premature failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4 class=\"feature-heading\"\u003eTuneable\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eShocks can be revalved (finely tuned), serviced and fully rebuilt to your requirements as every car weighted different.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JMACX","offers":[{"title":"Default Title","offer_id":52644350460187,"sku":"SK-ALP\/1-2.5-SD-SB","price":5220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/6404\/4059\/files\/smooth-body-shocks.webp?v=1784771419"},{"product_id":"coil-over-leaf-conversion-kit-to-suit-ford-ranger-superduty","title":"COIL OVER LEAF CONVERSION KIT TO SUIT FORD RANGER SUPERDUTY","description":"\u003cp\u003eUpgrade your Super Duty with JMACX’s ultimate Coil Over Leaf Conversion.\u003c\/p\u003e\n\u003cp\u003eEngineered and manufactured right here in Australia, this system is designed to deliver improved ride quality, superior load handling, and unmatched off road performance.\u003c\/p\u003e\n\u003cp\u003eWhether you’re touring, towing, or tackling tough terrain, this setup takes your Super Duty to the next level. Key Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo engineering required\u003c\/li\u003e\n\u003cli\u003eCoil over conversion for enhanced comfort and control\u003c\/li\u003e\n\u003cli\u003eRetains load carrying capability with leaf support\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e*\u003c\/span\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003cspan\u003e any modifications to rear suspension may affect the onboard OEM scale system. JMACX cannot guarantee the accuracy of this feature.*\u003c\/span\u003e\u003c\/p\u003e","brand":"JMACX","offers":[{"title":"Default Title","offer_id":52644353769755,"sku":"JM-SD-COL-KT","price":1295.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/6404\/4059\/files\/SuperDuty-with-2_5T-load_png.webp?v=1784771631"},{"product_id":"diff-drop-kit-to-suit-ford-super-duty","title":"DIFF DROP KIT TO SUIT FORD SUPER DUTY","description":"\u003cp\u003eLooking for a Diff Drop kit for your FORD SUPER DUTY? look no further we have you covered with our premium JMACX FORD SUPER DUTY Diff Drop Kit.\u003c\/p\u003e\n\u003cp\u003eThe bolt-on diff drop kit corrects the geometry on the front driveshaft and CVs, lowering the front diff by approx 20mm.\u003cbr\u003ethus reducing the angles the CV joints need to operate on and avoiding the expensive replacements of CV and boots.\u003c\/p\u003e\n\u003cp\u003eLifting IFS Vehicles puts the Constant Velocity (CV) joints on an increased angle.\u003c\/p\u003e\n\u003cp\u003eThis increased angle of the CV joint during operation can accelerate the wear on the joint and put additional stress on the CV boots, leading to splitting and eventually premature failure of the CV.\u003c\/p\u003e","brand":"JMACX","offers":[{"title":"Default Title","offer_id":52644358553883,"sku":"DDROP-SUPERDUTY","price":882.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/6404\/4059\/files\/ranger-diff-drop-circlip_jpg.webp?v=1784771835"},{"product_id":"jmacx-super-duty-300mm-chassis-extension-kit-fitted","title":"JMACX Super Duty 300mm Chassis Extension Kit (Fitted)","description":"\u003cp class=\"p1\"\u003eThe JMACX 300mm Super Duty Chassis Extension creates a more practical load-carrying setup for work, towing and touring. By placing the rear axle further beneath the payload, it helps improve support, balance and load distribution while adding more usable tray and canopy space.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe end result will look like a seamless integration. To achieve this we use highly skilled technicians to modify the chassis according to ADR (VSB14 requirements for post rego vehicles) rules. Our modification processes exceed the required vehicle laws. During this process all welds and modifications are rust treated, sealed internally and externally using an industrial chassis paint blend*.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eInclusions:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineering certification that meets all States \u0026amp; Territories\u003c\/li\u003e\n\u003cli\u003eFitting at JMACX HQ or authorised JMACX facilities\u003c\/li\u003e\n\u003cli\u003eEngineered 300mm chassis join section\u003c\/li\u003e\n\u003cli\u003eSuper Duty one-piece tail shaft\u003c\/li\u003e\n\u003cli\u003eExtended brake lines\u003c\/li\u003e\n\u003cli\u003eExhaust extension\u003c\/li\u003e\n\u003cli\u003eFuel line extension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e*As this is only applied to the modified area we would recommend you have the entire car rust treated to ensure comprehensive protection against future environmental exposure.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003eWhy 300mm?\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eA 300mm extension provides the ideal balance between additional tray space and everyday driveability. It gives you more usable room for trays, canopies and equipment, while still maintaining a practical wheelbase and a well-mannered turning circle.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003eWhat’s the JMACX Difference?\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eJMACX uses a multi-layered structural methodology to provide a high-strength, dual-strength chassis extension while safeguarding the integrity of the original chassis. Our processes are unique in the industry and designed to deliver strength, consistency and long-term durability under demanding load conditions.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003ePre Rego\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eFor brand-new vehicles that have not yet been registered, the chassis extension can be completed before first registration. This allows the vehicle to leave fully engineered, approved and ready, with the compliant chassis extension already included in the build.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003ePost Rego\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eFor vehicles that are already registered, the chassis extension is engineered to meet post-registration requirements, including VSB14 guidelines. The vehicle is certified after modification, with engineering documentation available for the signing engineer where required.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003eADR Compliant\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eEngineered and independently validated to ensure compliant load distribution, structural integrity and safe vehicle operation under load. The system is approved for engineered registration Australia-wide, giving you confidence across all States and Territories.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003eOEM-Level Integration\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eEngineered to retain factory vehicle dynamics, driveline alignment, suspension geometry and chassis strength. The final result is designed to look and perform like a seamless integration, rather than an aftermarket add-on.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003eHeavy-Duty Construction\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eManufactured using laser-cut 350MPa high-tensile steel, CNC forming and precision jig welding for strength and consistency. This delivers structural performance suited to heavy-duty work, touring, towing and off-road vehicle setups.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003eDriveline \u0026amp; Brake Extensions\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eThe factory tail shaft is replaced with a purpose-built Super Duty one-piece tail shaft for maximum strength and reliability. The package also includes extended brake lines, exhaust extension and fuel line extension for a complete chassis integration.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003eTray Options\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eIn partnership with BOSS Aluminium, a range of premium tray solutions can be integrated into your chassis extension build. This gives you the option to pair the extension with a tray setup designed to suit your work, touring, towing or off-road requirements.\u003c\/p\u003e\n\u003ch4 class=\"feature-heading\"\u003eWhat If I Already Have a Tray?\u003c\/h4\u003e\n\u003cp class=\"feature-paragraph\"\u003eIf your vehicle already has a tray fitted, JMACX vehicle specialists can remove and re-install it at an additional cost. Some trays and canopies may require extra modification depending on the mounting system, fitment style and how easily they can be adjusted to suit the extended chassis.\u003c\/p\u003e","brand":"JMACX","offers":[{"title":"Default Title","offer_id":52644392567067,"sku":"CH-300MM-SD-KT-F","price":8500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/6404\/4059\/files\/super-duty-chassis-extension-2.webp?v=1784772125"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/6404\/4059\/collections\/SuperDuty-with-2_5T-load_png_0ab41f16-9ce9-4c50-bcb2-3cacaf7816db.webp?v=1784772327","url":"https:\/\/hunter.com.au\/collections\/jmacx-super-duty.oembed","provider":"Hunter Mechanical","version":"1.0","type":"link"}