TVT still has some 178's for sale. I'd recommend the InMotion tune for it, instead of the group buy tune he has. With the kind of power your used to, don't waste money on the code 3. Ok it's not a waste of money just not the same power for a few more hundred. If your not planning on a tune now with either pulley then don't do anything. Just run the car down till the gas light comes on and use 100 or 108 unleaded from the night before and you'll be rockin. No more than 1/2 tank to get all you can out of it.