Supercharged Toyota 4-Runner advice...
 

Alright my buddy has a Toyota 4-Runner with a TRD supercharger and K$N intake, the rest is stock. He's running 8psi right now on stock everything (no fmu) Now he wants this thing to go faster and I keep giving him advice but I realize I'm giving him advice for a turbo. So what do you reccomend for exhaust, fuel mamagement ect...

Re:Supercharged Toyota 4-Runner advice...
 

He's running boost with nothing to control fuel? :-X

What year is it? I seen a ~2000ish in Glamis with a TRD kit that hauled ass down the drags. It sucked because the suspension was ----, but it got up and went.

For fuel the only thing I could think of is SDS(Simple digital systems), but that ---- is expensive. :-\
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Re:Supercharged Toyota 4-Runner advice...
 

I told him the best thing to get was an exhaust. He was looking at a full TRD exhaust but it was like $2,000 and I said ---- that. I said just get a custom 3inch. He might have a TRD computer but I'm not completely sure, I just know its not detonating. I told him to at least get a wideband and an air fuel gauge so we'd at least know what we're working with...

Re:Supercharged Toyota 4-Runner advice...
 

superchargers are like turbos for exhaust were you cant go to big. Headers and free flowing mufflers are the key. I also dont know what trd uses for management but I think it might have some extra injectors ??? A wide band would be nice you dont want to lean er out ;)

Re:Supercharged Toyota 4-Runner advice...
 

get a smaller pulley?