FTC02K Fuel Catalyst. Reduce Raised Vehicle Emissions & Restore Lost Fuel Economy & Performance. Fuel Treatment, Engine Cleaner & Carbon Removal For Engines up to 2000cc

Don't read the negative review...! Brought these 2 months ago. I initially had trouble getting them into the fuel tank, but once I got them in one by one when refuelling, the car (Peugeot 3008) has run unbelievably smoothly, much quicker and more responsive, and MPG has increased. Great product!!

Bought this product on reviewing various types of fuel tank additive that improves and cleans the engine for improved performance currently running in the product seems to be good recommend to those who have older cars to improve without big maintenance costs.

easy to use seems to work my engine is certainly more responsive,so very pleased.

Put them in my old v40 Volvo I noticed a difference straight away, more power and runs lovely

Works in the Ford KA + But not in the Audi A3 TFSI.

Should not be sold . Does nothing for performance nor for mpg. Maybe decades ago when there was lead in petrol would it make a difference but not now with unleaded petrol. Do not waste your money.

QGot to be honest and say....have noticed a small increase on petrol economy but, not to the extent of the advertised claims ??

I have placed them in the fuel tank one by on ,already the engine run smoothly after 200 miles ,start each time perfect.