[chadvicki]

I have the 14 bolt.

I was thinking of getting it tuned up since i really haven't done that yet. Does it make a difference as to the brand of plugs, size and brand of wires, etc.....????

My exhaust is dual Flowmaster with crossover. However the size seems to be small. It looks like 1 3/4" coming out to the dual chrome tips pointed down which are small in diameter. Would a 2 1/2" or larger all the way back do anything for it?

Chad