[BrownDriver]

Ok... I'm decided on the stillen lt headers. If I get the berks b pipes is that considered a high flow cat? I do not have emissions test where I live so I am not worried about passing anything. I guess my question is what is going to be the difference in my oem b pipes and the berks?

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[BAD 24/7]

Ok... I'm decided on the stillen lt headers. If I get the berks b pipes is that considered a high flow cat? I do not have emissions test where I live so I am not worried about passing anything. I guess my question is what is going to be the difference in my oem b pipes and the berks?

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yes, they are high flow cats on the berks. louder sound and no need to foul the O2 sensors

 

[jordon12]

So I am confused I do have emissions that I need to pass. So what do I need to get?? I have walker b pipes. I do want the long tubes.

Not to thread jack

 

[titan14]

dont forget the earlier exhausts (04-06 2WD only) i believe have straight pipes in the B pipes, so going aftermarket would be minimal gains.