send this PM to some asking about the exhaust and SC install;
sorry for the delay, just back from a business trip. also, due to all the rain not too much cruising.
The power is significant esp. above 4000k, I think it's a lot more fun to drive. I recommend getting an exhaust at the same time. I'm waiting on the Nameless header which will probably be my last engine performance upgrade.
inter-cooler? don't know as I don't have one, "they say" the no inter-cooler is noisier. I can say, I hear my SC whine and I absolutely love it
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only issue I had was that a few m4 screws that connected the blower to the manifold somehow got twisted off. Over torqued by the installer at Autoplus? or just defective? I don't know and it doesn't really matter, Autoplus changed them all, simple job and now NP's
good luck