thanks..ill have to talk to noir...about the power mod..i had a pretty big increase ...i put an intake on at the same time...id say i gained about a 20hp increase...the power mod def works...ive even had people in my car before i put it on and then after and they could tell a big difference also...and it was only 35 dollars with shipping and everything so i said if it works it works if not ...not that much...you know any way to make this thing weigh less...quickly...besides taking rear seats out...let me know thanks...