S369sxe or 400sx or keep with turbonitics

[hou30guy]

Look for kyle hirt on fb he builds you anykind of turbo kit for ur car 4-8k range witk all the fixings, he is well known in the 5th gen community

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[hou30guy]

He have crazy builds

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[scv_guy]

Originally Posted by Moreair1

Svc since you have had both kits, maybe you can give some in sights to pros and cons to the op switching to a twin kit vs what je has now

You really can't compare the AGP twin to the Turbonetics single, that being said the only pro the Turbonetics kits has is it is CARB approved.
If your looking for all out performance AGP hands down.
If your happy with 650rwhp and need to pass smog the Turbonetics kit is the way to go.
I have installed both and the AGP kit is by far much easier to install.

Just to give you an idea when I was running the Turbonetics kit 15psi on a stage 2 turbo (Billet 75/75) the car had a stage 2 Tick performance cam on E85 I made 752rwhp
Now running the AGP kit same boost level 100% stock engine, same fuel system I make 803rwhp

[AGP Turbo]

Originally Posted by scv_guy

You really can't compare the AGP twin to the Turbonetics single, that being said the only pro the Turbonetics kits has is it is CARB approved.
If your looking for all out performance AGP hands down.
If your happy with 650rwhp and need to pass smog the Turbonetics kit is the way to go.
I have installed both and the AGP kit is by far much easier to install.

Just to give you an idea when I was running the Turbonetics kit 15psi on a stage 2 turbo (Billet 75/75) the car had a stage 2 Tick performance cam on E85 I made 752rwhp
Now running the AGP kit same boost level 100% stock engine, same fuel system I make 803rwhp

Sounds about right. 50whp again from the higher exhaust flow down at 752whp. And those gains go up exponentially as power goes up. At 850whp it would likely be 100whp gain.

[Moreair1]

Originally Posted by scv_guy

You really can't compare the AGP twin to the Turbonetics single, that being said the only pro the Turbonetics kits has is it is CARB approved.
If your looking for all out performance AGP hands down.
If your happy with 650rwhp and need to pass smog the Turbonetics kit is the way to go.
I have installed both and the AGP kit is by far much easier to install.

Just to give you an idea when I was running the Turbonetics kit 15psi on a stage 2 turbo (Billet 75/75) the car had a stage 2 Tick performance cam on E85 I made 752rwhp
Now running the AGP kit same boost level 100% stock engine, same fuel system I make 803rwhp

That was perfect

[trans665]

I've done crazy Frankenstein builds before... if the turbo has to pop off the hood then so be it. I'm also putting a quick spool valve. Which I already ordered. And yes I know I could buy a direct fit in Turbo and be done with it. I just installed my 3800 d triple disc. And the S400 series would really look cool under the hood even if it's popping out.

[trans665]

I think the end result will be pretty cool and well worth my time and effort. Thanks everyone for all their good feedback and opinions. But I'm pretty sure this puppies going to make some good power.