While not anything significant like a new plenum, some freed up power can be felt with this simple mod. Loads of low end and off the line power. Nothing huge or noticable in the mid to high end. If you rev-match, be warned, blips on the throttle can be, very sudden and quick... A/C Pully take out and install is super easy to do, like silly easy!!

As a note, if you are doing this mod, do everything you can in terms of weight reduction. I removed all the A/C components, but the fuses (that weight reduction bruh) and the parts behind the dash. In total, i probably removed 35lbs. That condenser was the hardest, be warned. But with some brute force and patients, it's doable. Would recommend this mod later down the list, but do it none the less.