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Every order ships free with tracking. Dispatch is usually within 1–2 working days and delivery within 3–8 working days.
Email us your order number within 30 days of delivery and we send the return steps the same working day. Refunds within 5 working days of receipt.
Send your registration or make, model and year to britishgarage.co.uk@gmail.com and we check the listing details against it before you order.
XADO EX120 Automatic Transmission Fix is an ATF additive that restores worn gearbox surfaces, reduces slipping and shudder, and protects transmissions including CVT, Tiptronic and other automatic systems.
Designed as a treatment to be mixed with automatic transmission fluid, XADO EX120 rebuilds and reinforces metal contact zones while adding an anti-friction modifier to improve shift quality. It targets common transmission complaints—slipping, shudder, sticking and vibration—without replacing parts, extending the working life of control gears across many gearbox types. The formula is universal for automatic, CVT, semi-automatic and manumatic systems, making it a versatile service product for maintenance and repair intervals.
The additive creates a molecular restoration layer on metal surfaces and supplies a friction modifier that corrects contact behavior between plates and clutches. That reduces micro-surfacing defects that cause uneven engagement and loss of torque transfer, improving smoothness and consistency of gear changes.
XADO EX120 is formulated for use in a variety of automatic transmissions including CVTs and Tiptronic gearboxes. The package is designed to be compatible with ATF systems, supplying protection without altering valve body calibrations or electronic controls.
Many users notice smoother shifts and reduced shudder within a few driving cycles as the formula recovers surface integrity. Full restoration depends on wear severity; routine use at service intervals maintains the protective layer and prolongs gearbox life.
Besides reducing slipping and shudder, EX120 lowers noise and vibration while defending metal parts from future wear and extreme heat. That combination increases reliability of shift control mechanisms and helps extend overall transmission service life.
Who is this for: XADO EX120 is intended for vehicle owners, technicians and fleet managers seeking a non-invasive transmission treatment to improve shifting, stop slipping and extend gearbox life. It suits drivers of cars, SUVs and light trucks with automatic, CVT or semi-automatic gearboxes who want a serviceable, preventive or restorative additive to reduce noise, vibration and premature wear without full gearbox overhaul.
Q: Can XADO EX120 be used in CVT transmissions?
A: Yes. EX120 is formulated for CVT and other automatic gearboxes and is compatible with ATF systems when mixed as directed.
Q: How soon will I notice reduced slipping or shudder?
A: Many users see improvements within a few driving cycles; full effects depend on wear level and may require repeated service intervals.
Delivery: free tracked delivery to every UK postcode on every order. Most orders are dispatched within 1–2 working days and arrive within 3–8 working days; you receive a tracking link by email as soon as it ships.
Returns: 30 days from delivery to return any unused item in its original packaging. Email us with your order number and we send the return instructions the same working day. Refunds go back to your original payment method within 5 working days of the item arriving with us.
Faulty or wrong item? Tell us within 30 days and we replace or refund it, including the return postage.
Seasonal UK driving advice and a heads-up when new stock lands. No spam, unsubscribe any time.
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