Quote:
Originally Posted by tiltmode43
I was surprised, Downpipe only did see gains, even without tune! It was to the point that passengers were able to notice. The ER pipe was a great addition, wouldn't go any other way if I were purchasing  |
Was this a simple bolt on? Does it replace a cat(I am guessing there is more than one) and if so, were you left with a CEL light before you added the tune?