YEAH AS U CAN SEE, IM LOOKIN FOR NOS OR NITROS COMPLETE KITS WITH FOR GOOD PRICE I DUNNO HOW TO HOOK THEM UP BUT IF IT COME WITH INSTRUCTION WILL BE NICE, OR DOES IT NEED A PROFESSIONAL INSTALL? WELL I SAW COUPLE POSTS BUT I COULDNT FIND IT. SO LIST THEM HERE WHAT U GOT IF IT THE PRICE THAT IM LOOKING FOR I WILL TAKE IT FROM U THANK!