Best mods for JB4 custom tune?

[alfi.mke]

Hey all, just got AA downpipe and jb4 running map 2 for now. Looking at getting a custom tune by Jesse soon, but just wondering, what bolt ons (no flex fuel or meth) provide some more power besides the downpipe?
Charge pipe? Intake?
Thanks!

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[66joeyn]

I am interested in knowing this too. I see some people online getting 500 hp with an intake, downpipe and tune from Jesse on a jb4. I wonder if anyone has done just these 3 mods on a manual Supra and what the dyno is reading?

 

[NitroYellowMKV]

So chargepipe won't add any power, it is more a preventative thing then power thing, but on stock turbo there is really no need to change charge pipe, I had. FBO E50 20 on stock chargepipe and 20k miles no issues. Intake is not gonna add much power, maybe 3-6hp in some cases, but generally it is more of a sound mod (some intakes when open box can even loose some power due to more heat soak) but I would definitely recommend doing, I have HKS and it sounds amazing! A custom tune from @Jesse DaBears is a great mod, will really make a big difference in driveability and power delivery. the next logical step would be flex fuel of some sort. Meth for fueling can be used as well but I don't love using it due to some of the risks that come along with it. after that do some suspension mods as those make a huge difference!

 

[D3ad_Hand]

So chargepipe won't add any power, it is more a preventative thing then power thing, but on stock turbo there is really no need to change charge pipe, I had. FBO E50 20 on stock chargepipe and 20k miles no issues. Intake is not gonna add much power, maybe 3-6hp in some cases, but generally it is more of a sound mod (some intakes when open box can even loose some power due to more heat soak) but I would definitely recommend doing, I have HKS and it sounds amazing! A custom tune from @Jesse DaBears is a great mod, will really make a big difference in driveability and power delivery. the next logical step would be flex fuel of some sort. Meth for fueling can be used as well but I don't love using it due to some of the risks that come along with it. after that do some suspension mods as those make a huge difference!

Explains pretty much everything here. Do take into account that you will hit a roadblock, and you will need to do either meth or E to get more power. DP, catback, intake (for noises) should be a good set up.

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