As a subscriber we will keep you up to date with everything Cataclean including new product developments, exclusive offer codes and competitions, plus our association with Motorsport in …

How should I use Cataclean? Add one 500ml Cataclean treatment to approximately a quarter a tank of fuel (15 Litres), drive the vehicle for approximately 15-20 minutes and refuel when …

Cataclean is a fuel and exhaust system cleaner. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve, and catalytic convertor.

Cataclean is a fuel and exhaust system cleaner. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve and catalytic convertor.

1. Is Cataclean suitable for my vehicle? 2. I’ve just got a new car/van, when should I use Cataclean? 3. How does Cataclean work? 4. How often can I use Cataclean? 5. I have a fuel …

Cataclean® PowerShot Tool & Garden every 3 months Find Out More & Buy Now

Holley’s Cataclean sales have grown significantly over the last four years. Cataclean is one of Holley’s best performing products and contributes significantly to Holley’s bottom line.

Cataclean is a fuel and exhaust system cleaner. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve, and catalytic convertor.

Testimonials Read a selection of REAL user reviews of our Cataclean products. “This is not the first time that I’ve used this product. My new car has some hesitating and emissions issues …

Cataclean is a fuel and exhaust system cleaner that removes the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve, catalytic converter and Diesel Particulate Filter …