This is a dope video! The Cobb SF intake gives the best AF readings for my car as it turns out. All the OTS tunes are MAF based tunes and the Cobb intake is designed to run a high MAF calibration. Another intake like AEM or Perrin feature smaller, closer to stock piping, different maf locations and thicker filter densities than Cobb's design. It's honestly probably safer to use a smaller diameter intake with the stage 1 and stage 2 ots maps, but definitely not the stage 1+ maps, not without a protune. A stage 1 tune and the stage 2 tune use the same 383.13 MAF calibration as the stock tune does, versus the Stage 1+ SF map at 490.25. If you go stage 2, look at the differences between the flat-flange downpipes (grimmspeed, HKS, MAPerfromance) and the bellmouth downpipes(Cobb,Invidia, TurboXS) that will tell you whether or not you may need to go Higher or lower wastegate duty. I have a Grimspeed DP and I run the HWG map because I make 16.8 psi on the normal wastegate map due to mechcanical limitation, but with the HWG map I make 18.5 psi.
@JotaJotaSTI4 жыл бұрын
Thanks for the tips this is very helpful! I will be going speed density soon for a BOV. I hear the speed density is more accurate than the MAF.
@Ed504824 жыл бұрын
JotaJota STI that’s what I hear too, my brother went hybrid speed density on his 11 STi for the same reason. S/D tunes are based on the map and maf sensor I believe, but I’m still shaky on speed density tunes. It’s based off of Volumetric efficiency I think, but I haven’t really messed with that yet.
@piceyo13 жыл бұрын
So what if you just got a cat back exhaust and cob intake? What map should I be running
@Ed504823 жыл бұрын
Arch-Anomaly Stage 1 + SF intake map. I use the 91 maps personally.
@emerylund55343 жыл бұрын
Just wondering- I just got into a 2020 sti and ordered this intake and stage 1+ also, I see in videos the whole - turn the key to on position etc.. my sti has a push button start, I’m guessing I’m just going to press the button once to go into aux mode?.. 🤷♂️ a bit different than having a key, just want to make sure I don’t screw something up
@joshjohnson82103 жыл бұрын
Gotta love when they forget to send the destructions very helpful
@JotaJotaSTI3 жыл бұрын
Lol thanks
@ztytom1 Жыл бұрын
Super detailed and helpful. I followed exactly the same to install the stage 1+ kit for my 2021 STI. Thanks bruh.
@JotaJotaSTI Жыл бұрын
Hey thank you and glad it helped! Should be doing a clutch install soon.
@zhangfe24 жыл бұрын
awesome video. i followed this to the tee, and installed my sf cobb intake today. very detailed DIY. Only thing you didn't mention is that I would drop my 10mm socket into the engine bay! it's gone forever now..... !
@JotaJotaSTI4 жыл бұрын
Lmao glad we could help and 10mm sockets are always out of stock at the store because of how many time it gets lost. Hope you can find it or order one soon! Lol
@driftinxer4 жыл бұрын
does it matter if its an sf intake or big sf intake ?
@Grc0112 жыл бұрын
I just picked up this package for my 2020 wrx can’t wait to insteall it 🤙🏽
@JotaJotaSTI2 жыл бұрын
Nice you’ll love it!
@berrymccockiner34923 жыл бұрын
Damn I can’t wait for my stage 1+ kit to come in. Great video guys!
@JotaJotaSTI3 жыл бұрын
Thank you! You will love it!
@rsxking20043 жыл бұрын
Great job!!!! 💪🏼
@JotaJotaSTI3 жыл бұрын
Thank you!!
@amsevo7122 жыл бұрын
I would love to add this to my 2019 STI but I don’t wanna void my factory warranty. For now I just added the Grimspeed Dry Con drop in filter.
@cswervo Жыл бұрын
did the motor blow up yet?
@macloud11004 жыл бұрын
Awesome I got scared for a bit when it took awhile to start.
@JotaJotaSTI4 жыл бұрын
Lol its normal
@macloud11004 жыл бұрын
JotaJota STI I just flashed stage 1 but am not hitting target boost , did that happen to your friend?
@chernobyl95562 жыл бұрын
Till this day with all the videos I seen after remapping, no one lets the the fuel prime fully lol but grats on the stage 1+!
@toooodie87502 жыл бұрын
really want this but dont want to void the warranty and still have 37k miles left to go haha. Good vid man
@JotaJotaSTI2 жыл бұрын
Lol I know exactly how you feel and thanks!
@brother_maleik2 жыл бұрын
Did my first time at 9k miles, just DO IT
@904Mugen3 ай бұрын
How is this holding up after 3 years? Any problems
@snwboardr19874 жыл бұрын
Great video! I'm about to do the exact same on my 2020 STI. Can't wait!
@JotaJotaSTI4 жыл бұрын
You will love the change you feel in the car!
@macloud11004 жыл бұрын
I got a 2020 to with 2700 miles on it and I want to jump to it , since I got the Access port already but am a little scared this cars are not cheap.
@snwboardr19874 жыл бұрын
@@macloud1100 yeah it is a bit scary to mess with, i just hit 3000 miles tonight. The update from my last post is I installed the CAI with the Cobb stage 1+ tune, also installed the cobb SS catback recently. Loving how the car feels and sounds now! I have a Cobb AOS, Koyorad radiator and cylinder 4 mod on the way then it's time for the protune. Good luck with everything if you decide to do some work to it.
@mauroorellana32093 жыл бұрын
So cool
@JotaJotaSTI3 жыл бұрын
Thanks!
@KingZD13 жыл бұрын
Man this cobb stage 1+ is really tempting for my STI but I want the warranty 😭
@JotaJotaSTI3 жыл бұрын
Lol I know how you feel
@toooodie87502 жыл бұрын
I feel your pain bro. I’m right there with ya I’m really about to say fuck it these cars are meant to be tuned!
@KingZD12 жыл бұрын
@@toooodie8750 for real they are. i want all the cool turbo noises
@toooodie87502 жыл бұрын
@@KingZD1 well I ended up going stage 1 + with a protune and it is 100% worth it
@KingZD12 жыл бұрын
@@toooodie8750 how much on dyno? what year sti
@thatguy41873 жыл бұрын
It seems this comment section is pretty knowledgeable, maybe someone can help me. I have a 17 STi with a GS catted dp and a catback, and obv a AP. I haven’t tried any different map other than what was recommended when I first married the car to AP. My af learning has spiked recently, from normal ranges to 22-25. That being said I was in the middle of putting an intake in, but had to stop cause I didn’t know the hose leading to the interior was just for turbo noise. So I put everything back now I have high numbers, any ideas?
@dabeerygoat2 жыл бұрын
Mine just arrived today and I'm going to install it after work!! Thanks for making this video. I will also be installing an exhaust from Borla. Which tune would you recommend I selecting--stage 2 or keep it similar to what you picked in this video (stage 1 plus)?
@maknahhijau76223 жыл бұрын
Hey.. i just install the ap and cobb intake (which is stage 1+) Im little bit confused what map should i be running since it’s my first mode.. or do i have to follow from ur video (stage 1+ sf 93 normal boost select) which that you saying on the video.. Need Help please..
@JotaJotaSTI3 жыл бұрын
Do you have 93 octane gas in your area? Make sure to use the gas for the tune you decide
@anthonycaggiano86274 жыл бұрын
good vid brotha
@JotaJotaSTI4 жыл бұрын
Thanks appreciate it!
@anthonycaggiano86274 жыл бұрын
JotaJota STI no prob brotha
@msknuked3 жыл бұрын
You should do turbo inlet. I did intake and inlet n ap
@SuperSlowSTi4 жыл бұрын
Installed it without the rubber... whoop
@JotaJotaSTI4 жыл бұрын
You just want to make sure nothing rubs up on it over time and gets damaged.
@SuperSlowSTi4 жыл бұрын
JotaJota STI thanksss for answering all stupid questions
@jaaysunnn4963 жыл бұрын
I just installed this intake for my 2020 STI, had the same issue with MAF sensor wire length. Are you still positioning your sensor wire like that? It got me worried a bit cause i'm not sure if the wire touching the filter will cause any potential issue. I ran stage 1 map with AEM intake before but switched to Cobb for the sound haha. Thanks!
@JotaJotaSTI3 жыл бұрын
It is still like that today and no issues so far lol
@usnightm4re2 жыл бұрын
It won't cause any issues, the filter only sucks on air, is not like it is running hot like boiling tho! Plus the cable comes insulated.
@boyishdog1232 жыл бұрын
Any problems so far? Im seeing a bunch of cobb ots tune 50/50 side. Some pll say it causes the car to blow pistons or yet blown motor. Is the cobb tune safe? Orl just get it pro tuned? So confused some ppl have success with no problems some ppl end up blowin motors / pistons
@brandontaylor33422 жыл бұрын
wanna do this but warranty
@JotaJotaSTI2 жыл бұрын
I was the same way lol
@lance_the_avocado94922 жыл бұрын
Quick question, do you need the air box cover? If I get one in mine I’d like to make sure the intake is visible when I pop the hood…
@cesarayala47244 жыл бұрын
Hi bro. I hope so see my comment i have a Sti 18 with aem intake and nameless exhaust does the accessport support this mods i can ru the accessport with the aem intake ?
@JotaJotaSTI4 жыл бұрын
From what I read the OTS maps are only for the cobb intake. You would have to contact cobb to see if rhey have a tune for the aem intake. Your catback exhaust doesnt effect the tune.
@brother_maleik2 жыл бұрын
OEM snorkel doesn't fit? Does the Cobb intake come with a new snorkel then?
@jonnyroldan32544 жыл бұрын
How big was the difference on the accessport compared to stock , wanna get one as my first mod
@JotaJotaSTI4 жыл бұрын
Huge difference feels like a different car! The tune makes the drive and shifts feel smoother.
@shanetoomey30102 жыл бұрын
Does it matter what waste gate you put it at?
@angeloramos3553 жыл бұрын
The 2020 STI's stock tune is pretty good and upgrade from the older VA. Do you think the Cobb AP tune would be better? Also, I'm thinking of either an SF intake or a DP with the Cobb OTS tune. I thought about a protune, but the shop owner I'm working with said it wouldn't be worth it until I get more mods such as flex fuel or fuel upgrades.
@JotaJotaSTI3 жыл бұрын
From what I read the cobb ots tune is better than stock but a protune is the best option. Yea I would try to get more mods to only protune once or else you will have to protune each time you add mods and that can get expensive.
@tonywen70543 жыл бұрын
Hi, I would like to know do you think is better to start with the map that you said or we can still go the 93 oct but the hwp? What do you recommend thanks a lot
@JotaJotaSTI3 жыл бұрын
Are you using 93 octane gas? You can start normal and just monitor boost levels to make sure it is safe.
@jaylee70443 жыл бұрын
how much did you gain for HP by installed Cobb intake and access port stage 1+ since the car already has 310hp
@JotaJotaSTI3 жыл бұрын
I didn't check but from what I see online it isn't much maybe 5hp
@jasonbrowning78903 жыл бұрын
Its going to give you more torque and HP sooner, but does not necessarily give you much more total up top.
@owenstein75643 жыл бұрын
My silicone hose is smaller than the intake, did you have this issue?
@JotaJotaSTI3 жыл бұрын
No I did not. I would reach out to COBB.
@D4RKMA7TER3 жыл бұрын
ill get this stuff when my warranty ends gatta be smart
@JotaJotaSTI3 жыл бұрын
That's a good move
@jomsti48403 жыл бұрын
Do you have to download anything from computer before you install the AP to your car or just install it straight out of the box?
@JotaJotaSTI3 жыл бұрын
Yea you want to update it just in case.
@driftinxer4 жыл бұрын
Hi is there any difference between big sf intake versus a regular sf intake? i have a cobb ap and plannin to go stage1+.. but what confuses me is the big af and regular sf intake and also do accesport have map on both size of intake?? thanks for any input! just bought my accesport 4 hours ago lol and got a stage 1 tuned 91 octane :)
@JotaJotaSTI4 жыл бұрын
The big intake I assume is the cold air intake which is a longer tube that makes the air filter closer to the ground having it suck up cooler air and away from the engine to prevent heat soak. Downfall is if you live in an area that rains a lot or has floods you can suck up water in there and hydro lock your engine. I believe cobb AP only has ots maps for their intakes and not for the other brands. Hope that helps!
@channelgreen59492 жыл бұрын
Starting engine takes that long?? So with that tune every time u start it engine it takes like 5 seconds? That normal? Thanks….cause im debating if I should get mine tuned by professional with dyno…or just do it cobb accessport way….thanks
@chrismorris84462 жыл бұрын
Only does that the first time you start it after re flashing, after that it start right away
@SuperSlowSTi4 жыл бұрын
My maf sensor literally won’t come off
@SuperSlowSTi4 жыл бұрын
Got it off now it doesn’t even fit
@JotaJotaSTI4 жыл бұрын
It can be tricky just have to play with it lol
@JotaJotaSTI4 жыл бұрын
It doesnt fit in the new intake pipe?
@SuperSlowSTi4 жыл бұрын
JotaJota STI turns out they sent an intake for an 07 and not 18 lol they made a mistake
@trvpluiss3 жыл бұрын
have you had any problems with the OTS tune?
@JotaJotaSTI3 жыл бұрын
No he said it has been good
@sergioavila85243 жыл бұрын
I have the Cobb sf intake... which map would be safe to use? I’m currently using acn 91... not sure if it’s the right one
@JotaJotaSTI3 жыл бұрын
There should be a 91 tune on the accessport you could start with high waste gate and just monitor your boost levels. I believe we said it in the video just change the 93 to 91.
@derrickmehaffy2 жыл бұрын
ACN Tune is for Arizona, Cali, and Nevada (because our gas fucking sucks)
@SonikJesus3 жыл бұрын
why does Subaru ship the cars with the stock tune if it is so bad?
@JotaJotaSTI3 жыл бұрын
Idk they wont tell us lol
@Brad_-mc2yp3 жыл бұрын
the car has to pass a lot of strict emissions
@Brad_-mc2yp3 жыл бұрын
so naturally tunes from factory can be a little on the lean side
@fliaquat3 жыл бұрын
Bro don't tell people to get this if it's a brand new car. Last thing u wanna do is avoid the warranty cause these certainly well
@JotaJotaSTI3 жыл бұрын
Not making them do anything lol
@andykongoudom15564 жыл бұрын
Is it safe to run Stage 1+ with any OEM intake with a catback system? Or does it have to be a Cobb intake?
@JotaJotaSTI4 жыл бұрын
Hey Andy! You would use the Stage 1 tune without the + if you run a stock intake. The catback doesnt effect the tune.
@jesseraphaeldiaz58994 жыл бұрын
Can I run cobb stage 1+ OTS Map with just a axleback muffler delete ? Or would I need a catback ?
@JotaJotaSTI4 жыл бұрын
Yes that’ll be fine. Make sure the stage1+ has a cobb intake.
@bluebot71094 жыл бұрын
could i run this with any kinda cat back exhaust n DP
@DreamFlightPro3 жыл бұрын
Does the Accessport allow you to burn Lean or Rich? I want mine to spit a little 🔥. 😅
@JotaJotaSTI3 жыл бұрын
You need to download a tune to the AP for that lol
@Kradle3 жыл бұрын
Cobb OTS tunes have a tendency to run on the richer side, tho
@alishangognadze92464 жыл бұрын
how are you stage 1+ but saying you have catless dp in description? dont you need to be stage 2 for a downpipe?
@JotaJotaSTI4 жыл бұрын
Hey yes you need a dp for stage 2. In this video we are working on my cousins car not mine. I have a white STI. I have a playlist with all WRX/STI videos you can check out that shows all of my mods.
@alishangognadze92464 жыл бұрын
JotaJota STI ohh gotcha
@jacobborg25203 жыл бұрын
I’m scared to void my warranty. I only have 9k miles
@JotaJotaSTI3 жыл бұрын
I ended up waiting also on my STI. This one is my cousins.
@stephenmargetjak69893 жыл бұрын
"little tool" = allen wrench
@JotaJotaSTI2 жыл бұрын
lol thanks
@juanguzman98464 жыл бұрын
Did you guys disconnect the battery beforehand?
@JotaJotaSTI4 жыл бұрын
We did not
@robertjeffries752 жыл бұрын
They say in the video that stage 1 is without an intake and stage 1+ is with an intake. This is incorrect. 1 is for the intake and 1+ is for an intake and cat/axle back exhaust. This incorrect info in these type of videos is how people mess up their engines and turn around and blame the map and/or the product installed. Do your research wisely before listening to these type of videos!!!