Hi there,
I installed the berk test pipes yesterday.
Today, when i started my car,i saw the engine light on.
does it seem normal after you replace a new pipes on it ???
i just need some information about that.
Thanks guys

 

You need to find out what the error code is. The post it up here so people can give you advice. I am running HFCs and recent started getting a p2a00 code (after I clear it comes back in 200-300 miles). With test pipes ur more liek to get CEL but u need to know which one then I'll know what to do

 

i bet your obd2 readers will save "catalytic conversion above efficiency threshold". Thats what i go with my berk test pipes. I stuffed steel wool in the extended bung, that keeps the light away (thanks for the idea BB)

 

It's normal.. You can shove some steelwhool inside the bung, and it should remove the CEL.. I had test pipes for a week.

 

a little off topic but OP do you have it with stock or aftermarket exhaust?

 

i am running BERK HFC and i NEVER EVER got a CEL

 

mine is a stock exhaust !!