man my integra huals now, i put the cai on yesterday pulling the front bumber off by my self wasnt exactly easy but it was worth it, at 4200 if i put the pedal to the floor the intake is such a deep bassy tone to it, it kinda hurts my ears. 4th gear 80-120 it hauls i can notice alot more power there and alittle in 1st-3rd but 4th and 5th gears are pretty nice now, the strut bars took alittle work, and a tree.. long story about the tree but it was a vital part in getting the front bar to fit. i havent had a chance to take turns fast waiting to see if everything will stay torqued down to the 40ft lbs i set them to.. but man its getting better just gotta save up for the turbo kit, 3199.99 is all i gotta go (the whole price).. sorry just wanted to share