You can't beat the ends on the stock intercooler, very smooth and well designed. For best dyno results it's always best to remove the IC altogether and use a straight pipe as the pressure loss from the IC will always show up as less HP on a cold car. Not that that's the best solution but tuners can make anything look good on the surface, the testing we did showed that it wasn't for me but that doesn't mean that under the right circumstance it may work for someone else, specially if you autocross at low speeds in the desert. We also tried IC misters and they work OK and helped by about 5 HP under extreme conditions, nothing that you would notice in spirited driving.
As for the ASP pulley, I believe that Lee only makes one size for your car, the 2001. Don't know the percentage but it's close enough to the largest you can make it because the belt can rub slightly on the waterpump pulley. There is a way to make the pulley larger by either redesigning the waterpump pulley or make the idler pulley larger as to push the belt away a little from the waterpump pulley. You can't go to big with the idler as it sits about 1/2" from the tensioner pulley below it. I know one car that did this and we ran many dynos side by side and even though he had 1/2 PSI more boost, the HP/Torque numbers were very close, once in a while I was slightly higher, once in a while he was slightly higher. I don't beleive that pulley was ever sold in the U.S., it was a Mexican tuner's product. The boost increase with the ASP pulley for the 2001+ is 4 PSI as you go from 6 1/2 to 10 1/2 PSI. Dyno is on my website.
As for the ASP pulley, I believe that Lee only makes one size for your car, the 2001. Don't know the percentage but it's close enough to the largest you can make it because the belt can rub slightly on the waterpump pulley. There is a way to make the pulley larger by either redesigning the waterpump pulley or make the idler pulley larger as to push the belt away a little from the waterpump pulley. You can't go to big with the idler as it sits about 1/2" from the tensioner pulley below it. I know one car that did this and we ran many dynos side by side and even though he had 1/2 PSI more boost, the HP/Torque numbers were very close, once in a while I was slightly higher, once in a while he was slightly higher. I don't beleive that pulley was ever sold in the U.S., it was a Mexican tuner's product. The boost increase with the ASP pulley for the 2001+ is 4 PSI as you go from 6 1/2 to 10 1/2 PSI. Dyno is on my website.
