does anyone know of where i can get a cheap standard downpipe with cat as i am having trouble running my car with a decat as i keep getting the check engine light coming on?

 

What age and model car is it. Can it be mapped, if so get it mapped and the mapper will map the cel out, if it cant be mapped, its probably better to remove it anyway. Ive got a cat downpipe from a 98 in good condition for £50+p+p. Its not really worth sellin it for less as the scrappy up here will pay £40 for cats in good condition..

 

I have a std one from a MY93 if you have a MY93-96 phase 1 car.

It has the EGT sensor still in it... I think.

Where are you?