Thread: Installing Headers?

If you dont put a new cat in then yes.

Will it have any damaging effects on my engine, that is not having a cat conv.

Originally Posted by AmericanRiceEater

Will it have any damaging effects on my engine, that is not having a cat conv.

You can run without a cat with no harm. You will throw a SES light.. unless someone with a tuner deletes it for you.

I do a lot of installs here in the MA/CT area. I've actually found that dropping the sub a touch is the trick to a speedy install. And I don't have a lift.

SLP's and ZZP headers are a 2-3 hour job. I haven't tried the rest lately, but these I can confirm.