







🚗 Clean fuel, cleaner conscience, and a peppier drive!
Liqui Moly Catalytic System Clean (300 ml) is a premium German-engineered additive designed to clean your vehicle’s injection system and combustion chamber. It protects the catalytic converter from soot clogging, improves fuel combustion efficiency, reduces fuel consumption, and lowers CO2 emissions. Suitable for all gasoline engines with catalytic converters, it’s the go-to solution for maintaining engine health and boosting mileage, trusted by over 3,000 users with a 4.4-star rating.










| ASIN | B07Z54MBQ3 |
| Best Sellers Rank | #1,889 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #15 in Petrol Additives |
| Brand | Liqui Moly |
| Brand Name | Liqui Moly |
| Contains Liquid Contents? | No |
| Customer Reviews | 4.4 out of 5 stars 3,065 Reviews |
| Item Form | Liquid |
| Item Volume | 300 Millilitres |
| Item Weight | 0.3 Kilograms |
| Manufacturer | Liqui Moly |
| Material Feature | Non-Toxic |
| Material Features | Non-Toxic |
| Number of Items | 1 |
| Scent | Basil |
| Specific Uses For Product | Automotive motor additive |
| Unit Count | 300.0 Milliliters |
S**H
Ideal for older BS3/BS4 cars
Works well for older high kilometres done cars. Adds a bit of peppiness to the engine as well. Seems to have worked in my case where it was able to contain a catalytic converter issue.
S**N
Worth it
Superb , it cleared the O2 sensors and catalytic sensors an mileage increased from 9 kmpl to 17 kmpl
R**L
Its magic definitely worth of 💰
My car's average mileage is 8 km, but after this usage, it's 20 km.
V**M
Good product
Clears the system & some emission errors too.
A**E
Good
.
P**A
Good product
Good product
S**K
Magic in a can!
This thing works wonders...and that is an understatement! Engine check light problem on my Honda Amaze was cleared from running this on a tank full of petrol! The car performs as it should now. Highly recommended!!
D**A
I did not see any difference in my car milage or pick up.
I did not see any improvement after poured in my car petrol tankHowever maybe individual have their own experience but in my car it has not given any difference interms of milage, noise or pick up
Trustpilot
3 weeks ago
1 day ago