Finally got around to getting a pulley. I went with the billetflow 3.15 in Sunburst Orange, and a 76mm tensioner idler. Considering picking up a 2.9 just for track use.

Overall, everything is awesome. I can notice a nice gain in power, especially down low. I don't feel I need to wait for the car to get into the powerband anymore. Soon I'll be getting a Stage1 for the tune.

I also did the installation myself. The first pulley swap for me. With the Billetflow pulley puller, it was really quite easy. I just needed to buy a #6 Hex to remove the blower (which is only bolted down with 4 bolts). I also didn't put the belt on the AC pulley all the way, it was 1 rib off, so it caused a squealing. Once I put the belt back on correctly, it went away, so just something to watch out for.

 

I like it!

 

looks nice