Quote Originally Posted by TriPinTaZ View Post
Are you changing both of the minimum spark tables? Minimum Base and Long Term.

If you have factory exhaust and primary cats it will never sound like the car in this video. In facts as mentioned, it is bad for OEM cats if they are ceramic based.
Yes, I am making the same change to both tables.

You?re right! I should convert back and wait until the long tube header is installed.