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Discussion Starter · #1 ·
Hey i was Just wondering if any one has pro tune on there AP for there 2016 sti and if you have what kind of numbers have you made? Dont need bs
 

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Hold off on custom calibration until at least StageII.
 

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Discussion Starter · #3 ·
They say you can't really run a down pip and sf intake together unless you get fuel pump and injectors or it will run lean. witch I wanna do next summer, but my buddy as full stock sti with a pro tune making more power then my ots stage 1sf cobb tune rather pay some one 300 buck to get a little but more out of my 400 buck noice maker bc it was a waste of money rofl
 

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NjoySTi said:
They say you can't really run a down pip and sf intake together unless you get fuel pump and injectors or it will run lean. witch I wanna do next summer, but my buddy as full stock sti with a pro tune making more power then my ots stage 1sf cobb tune rather pay some one 300 buck to get a little but more out of my 400 buck noice maker bc it was a waste of money rofl
As someone who does custom calibrations, my advice is to save the money now and put it towards your downpipe / pump / injector fund, and get that tune done in the spring (vs the summer). Or, if you live in an area where there is E85 availability, use that money to get both an E85/93 tune and really show him what's up when you have real gas in your tank.

Do what you want, though...
 

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Discussion Starter · #5 ·
In canada so no e85 lame and what kind of power would you think injecters and downpipe etc would make, best fuel we have for locally is 94 Oct
 

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NjoySTi said:
In canada so no e85 lame and what kind of power would you think injecters and downpipe etc would make, best fuel we have for locally is 94 Oct
Can't tell you without knowing the dyno you'd be running on. With proper fueling, an intake can add some good power to the top-end vs an OE airbox.

Not a 2016, but DAVCS STI before/after intake and fuel mods:
 

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Discussion Starter · #7 ·
Fuel arround here just sucks, and I just wonder why stage one sf ots topend is slower then stocks?,
 

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NjoySTi said:
Fuel arround here just sucks, and I just wonder why stage one sf ots topend is slower then stocks?,
Shouldn't be:


Blue = Stock
Green = S1+SF

Have you verified everything with the map is working properly via datalogs?
 

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Discussion Starter · #9 ·
If done data logs af learning -3 to 0.78, knock feed back -1.4 to 0, knock learning -1.4 to 0, DAM is 1 to 1, boost on target. Af ratio is 11 to 20 usually 14 tho ever thing seems fine its was mint I just put the intake on and tune lol
 

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Matty, FWIW He is correct about the "stage 2+" on the new STi's. Power benefits on the 15-current STI are different than prior years. The fuel system is a much more limiting factor than in the previous generations, for whatever reason. Having a TBE and an Intake results in having dangerously high IDC numbers. So if you want to run and intake and a DP in the new gen STI, you need to upgrade the fueling. Figured it would be something you'd be curious in knowing. Here is Cobb's article: https://www.cobbtuning.com/2015-sti-development-staged-power-package-evaluation/
 

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McBill, at no point did EJ257 indicate that he wasn't familiar with the new fueling challenges.

Sent from my SAMSUNG-SM-G890A using Tapatalk
 

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Discussion Starter · #13 ·
Just gonna pro tune a fuel reg on my stage one sf and call it a day for now its my daily driver and i dont wanna kill it just wanna safe, nice power band regardless of power
 
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