I'm looking into purchasing Berk non-resonated testpipes.. I have heard that these are very likely to throw a CEL..

1.What do I have to do in order for it NOT to hrow the CEL?

2.And the other Question is.. Is it safe to run these Test pipes without a tune?

 

to help preventing you throw a light you have to get non-foulers and stuff the hell out of them with steel wool.

it is safe to rune test pipes without a tune yes

 

Our members sell non-foulers. Drilled and ready to install.

 

Im not really to fond of stuffing my test pipes with steel wool but if that HAS to be done I guess I got to do it. Anyone have pictures on HOW to PROPPERLY stuff them with the steel wool?

 

you don't even have to use the non foulers. just stuff them with steel wool in the 02 sensor spots. also you could order the gtm test pipes as they do not throw a cel an do not need stuffed.

 

Those GTM test pipes look really nice.. I was looking for NON resonated test pipes though... Ahh what to do what to do...

 

Berks come with the tube alrdy. You dont need nonfoulers. Just stuff them like alrdy advised.

 

I thought GTM Test Pipes ONLY came non-reasonated but i could be mistaken and am too lazy to search. Just give em a call, Sam is awsome to work with

 

they are not resonated. unless they have made another set idk about

 

If its an 03 you won't need any of the aforementioned fixes.