I usto own a s98Silver Passport Ex alsoto make ur system hard u need to have a seperate Battery if u run it with the car battery it will drain it fastbuy a big amp like 1000watts or biggerI dont mean the max watts i mean the one that is 1000watt max out at bigger gains get 12" subs try craiglist ppl get ride of them now adaysanother thing to make it faster is kinda hard cuz its a suv and they dont make anything for itbut u can get a Custom turbo set up i had it it was having 380hp to rwhp and with 4x4 it was 340hpLIKE I SAID GET A PROFESIONAL TO DO ITif u dont want to waste money on a turbo u can also get a intakehttp://www.andysautosport.com/honda/...s/weapon_r/try ebay u might find it cheaperalsou dont get the ebay BSbuy a HID kittry craiglisst depending on where u live ppl do it for 100bucksu can slso get a exhaust this is what i had on mine20" rims (5 of them I had the tire mount in the back)kinda look like thishttp://www.tirerack.com/wheels/Wheel...sort=Brandwith run flatzI had air suspencion so when i stopped it dropped 3" to the floorProfessionaly installedI had a brush guard chromea intake,and a JL audio systemU really cant do much to it so i sold it n bout a 04 tacomathen bought a trd Supercharger