Will it really yield more of a gain than the UR stock size? Also, will I notice that my ac, power steering and alternator are running slower? Also, will I really notice the gains?

 

Yes, I didn't, and yes.

I got the Option underdrive, and the only difference I have yet to notice is when I flip on my headlights. They turn on super dim, then light up to full brightness in about 3-4 full seconds.

 

Same

 

Yes, maybe 1-2 hp more than the UR Stock Diameter Lightweight pulley. If you do not have a large stereo system then you will not notice any difference.

Yes it is a worthwhile mod and yes it is noticeable.

 

I happen to have one for sale ..\/

 

I already bought one from excellerate. I'm just raising the question of if it's worth it because I'm getting my timing belt replaced next month and they will change out my pulley for free.

 

Yes its worth it.

 

okay thanks.

 

And afaik if you do have any issues with the A/C or anything, I'm pretty sure you could go out and buy a more powerful alternator for our cars. I think I remember reading that on this forum somewhere.