Just thought i would share my experiance with everyone with these bushings. I put them in last night. And man these things make a nice diffrence. My car only has 30k miles on it, and the bushings wernt worn out, but these things were definitly worth while. The shifting now feels more crisp and firm and the shifter just clicks into place now. Was kind of a pain to install and get the stock bushing out, but all in all its worth while. I did both the front and rear shifter bushings. BTW: I think we should have a "Parts Review" section on here. I am always asking others what they think of a certain part they have installed and think it would be worth while.
I also think a product review sticky would be helpful. On that note, I installed the Prodrive Axleback on my '06 WRX last weekend. That thing sounds amazing, it's not loud at all, but you can still hear a nice rumble. Plus it looks really good, fits the bumper cut out perfectly.