





♻️ Drive cleaner, drive smarter — unleash your engine’s hidden power!
Wynn's Catalytic Converter & Lambda Sensor Cleaner is a 325ml advanced formula designed for petrol and hybrid engines. It effectively removes carbon deposits from catalytic converters and oxygen sensors, optimizing engine efficiency, reducing emissions, and restoring fuel economy. Perfect for regular maintenance, especially in stop-and-go city driving, it helps prevent costly repairs and ensures your vehicle meets emission standards with ease.








| Manufacturer | Wynn's |
| Brand | Wynn's |
| Model | Wynns's 24463, Catalytic Converter & Lambda Cleaner, 325 ml |
| Product Dimensions | 5 x 15 x 25 cm; 300 g |
| Item model number | 24463 |
| Manufacturer part number | 24463 |
| Item Weight | 300 g |
T**R
Great product! Worked like a charm on my 2008 Mazda2
Great product! Worked like a charm on my 2008 Mazda2. Fuel effeciency as well as overall response have improved. A bit better throttle response if you will. Car fell alive again. These are the first impressions and results after the first use. Three full tanks of petrol later I added a bottle of Wynn's again. However, this time there was no such dramatic improvement though. Experimented on on my slightly newer Mazda 2014 and the results were not as the first case. Pretty much no difference. Overall, great product. Will use it again and will continue to monitor performance. Usage wise you just add the entire bottle into your petrol tank. Super easy.
A**O
Worked well on my Peugeot 2008
Worked well on my Peugeot 2008 after the second week the faulty code has been cleared . Great item
A**Y
This is a brilliant product for keeping your catalytic converter clean
This is an excellent product. I put it in my car every time I fill up it keeps your catalytic converter clean
M**L
Feel the difference!
Seems to be an excellent product. I could definitely feel the difference in my 18 years old car. Totally different power and smoothness than before. I straight away recommended to my colleague! Good little invest help your car.
V**S
Didn't notice any difference
Didn't notice any difference.
D**S
It works
Been having problems with my Cat converter so ran the car to 1/4 tank added Wynns then drove for around 15 miles to make sure it’s fully mixed in the tank, then full tank of premium unleaded and a good blast down the motorway for 30ish minutes then checked again on diagnostics and the reading had dropped from 790ppm to 204ppm of sulphur saturation and Nox sensor fault code has vanished 👌
K**T
Car serviceing filters ect
Added to petol and it put out the lamba sensor
F**X
Good
Worked
ترست بايلوت
منذ 3 أسابيع
منذ شهر