{"product_id":"xado-ex120-automatic-transmission-fix-atf-additive-reduces-slipping-shudder-restores-metal-surfaces-red","title":"XADO EX120 Automatic Transmission Fix ATF Additive — Reduces Slipping \u0026 Shudder, Restores Metal Surfaces (Red)","description":"\u003cp\u003e\u003cstrong\u003eXADO EX120 Automatic Transmission Fix is an ATF additive and protectant designed to rebuild metal surfaces inside automatic and CVT gearboxes, reduce slipping and shudder, and extend transmission service life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated treatment combines XADO's revitalizant chemistry with friction modifiers to repair microscopic wear, smooth contact surfaces and help stabilize shifting behavior across a wide range of automatic transmission types. It is formulated for use in conventional automatic transmissions, CVTs, Tiptronic, Manumatic and semi-automatic gearboxes. Use as a preventative top-up during routine service or as a targeted repair aid when symptoms like slipping, shudder or increased noise appear.\u003c\/p\u003e\n\n\u003ch3\u003eHow does XADO EX120 stop transmission shudder and slipping?\u003c\/h3\u003e\n\u003cp\u003eThe formula deposits a thin, wear-resistant layer on worn metal surfaces, evening out contact areas and reducing the stick-slip behavior that causes shudder. Friction modifiers in the additive optimize clutch engagement characteristics to reduce slipping without changing fluid viscosity significantly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCreates a restorative metal-ceramic layer on friction surfaces\u003c\/li\u003e\n  \u003cli\u003eSmooths clutch engagement with anti-friction modifiers\u003c\/li\u003e\n  \u003cli\u003eReduces vibration and noisy gear engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this treatment in CVT and other gearboxes?\u003c\/h3\u003e\n\u003cp\u003eYes — XADO EX120 is formulated to be universal across automatic transmission families, including CVT, Tiptronic, Manumatic and semi-automatic types. It is compatible with most ATF specifications, but always confirm compatibility with your vehicle manufacturer before adding any additive.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for CVT and conventional automatics\u003c\/li\u003e\n  \u003cli\u003eWorks with clutch-pack and band-type transmissions\u003c\/li\u003e\n  \u003cli\u003eDesigned to be mixed into existing ATF during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat improvements should I expect after treatment?\u003c\/h3\u003e\n\u003cp\u003eAfter application and a period of normal driving, you can expect smoother shifts, reduced noise and fewer occurrences of slippage or hesitation. Improvements depend on the transmission's wear level; lightly worn gearboxes often respond faster than heavily damaged units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother, more consistent gear engagement\u003c\/li\u003e\n  \u003cli\u003eLower noise, vibration and harshness during shifts\u003c\/li\u003e\n  \u003cli\u003eExtended component life through reduced metal-to-metal wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I add XADO EX120 to my transmission and how often?\u003c\/h3\u003e\n\u003cp\u003ePour the recommended dose directly into the transmission fluid fill or dipstick tube during routine service or fluid top-up. Follow the manufacturer's dosing instructions for your gearbox capacity; a single treatment is typical, with repeat applications only as needed based on symptoms or service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd through the transmission fill\/dipstick tube with engine at specified operating conditions\u003c\/li\u003e\n  \u003cli\u003eUse the dose matched to your transmission fluid volume\u003c\/li\u003e\n  \u003cli\u003eRetreatment can be applied if symptoms return or per maintenance schedule\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? XADO EX120 is for car owners and professional technicians who want a preventative or corrective transmission additive that targets wear, sticking and slipping without replacing fluid immediately. It's useful for vehicles showing early signs of transmission shudder, noise or inconsistent shifts, for high-mileage transmissions needing extra protection, and for workshops offering service treatments that extend gearbox reliability. Always check vehicle manufacturer guidance and service intervals before use, and combine treatment with regular fluid checks and proper mechanical diagnosis when necessary.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is XADO EX120 safe for CVT transmissions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. EX120 is formulated for CVT and other automatic types, but verify compatibility with your vehicle manufacturer before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How soon will I notice results after adding EX120?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many users see smoother shifting and reduced shudder after normal driving over several hundred kilometers; results vary with wear level.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"XADO","offers":[{"title":"Default Title","offer_id":48087371645086,"sku":"B0079KRFAW","price":40.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/xado-front-packaging.jpg?v=1785922136","url":"https:\/\/northtrailauto.ca\/products\/xado-ex120-automatic-transmission-fix-atf-additive-reduces-slipping-shudder-restores-metal-surfaces-red","provider":"North Trail Auto","version":"1.0","type":"link"}