Im looking into getting BPU and i was wondering what brand parts i should get, when i remove the cats what size and brand downpipe, wut brand exaust for maximum preformance, as much ground clearence as possible and and nice sound thats not to loud. Also but brand EBC and wuts the difference between EBC and BCC i think EBC is electric boost controller and BCC is boost cut controller but what is the difference in what they do
thanx

what brand you get all depends on your preferance. bcc= boost cut controler. it makes it so you can go past stock boost. ebc= electronic boost controler. allows you to control boost. exhausts should be between 3-3.5" and same goes for the dp. its only better to get a bigger exhaust if you plan to get a turbo upgrade (so you dont have to spend money twice).

do u need a bcc and ebc?
do you install ur own dp since shops wont do it and wut are the advantages of a bigger exaust?

yes you need a bcc but you dont need a ebc. you can just run a manual boost controler or bleeder t/vsv like me. save your self $300 this way . shops will install a dp but here in cali they dont like to. dp is a simple install. you can find instructions on mkiv.com. a bigger exhuast will give you more flow in your upper rpm range but sacrifice power in the lower rpm range.

A nice 3" RMM downpipe with a Racing medalion or super dragger would work well.

But i want to be running like the 450 hp like the kit says and that and ALSO WOULD RUNNING A COLD AIR INTAKE BE BETTER THAN A REGULAR FPIK

ever think about running your filter element down in front of your radiator and intercooler? it'd pull fresh air instead of the hot shit from the engine compartment. or find a place where you can do sort of a ram air setup. what kind of supra do you have?

and i think you meant fipk (fuel injection performance kit) it's the k&n right?