Subaru WRX STI DOWNPIPE EXHAUST Install! 

Chris is yet again coming in with the perfect timing on the post. My go to lunchtime RU-vidr🙏🏼

Catless downpipe w the tomei is the perfect combo

Your WRX videos was one of the reasons I got one for myself. Much love, keep doing what you do!

Get some Equal Length header and external wastegate with FMIC and BOV. Sound would be nice, louder and more power.

Every mod you add is another one on my wish list

Bro ur vids r becoming godly mane @13:35 transition was so underrated and the angles u get have come such a long way. Been subbed for over a year now and it’s so cool seeing the journey you do with every car and keeping the same inspirational quote outro every time always makes my day. Just wanted to say keep up the great work Chris!

Sounds good, bro. Keep up the good work, and I'm sure your neighbors are use to your loud cars by now.

love you man, your videos keep me going and entertained especially in the rough times im having rn

Awesome to see you building this STI with choice parts! Keep up the quality content

Sounds sooooo sick bro keep it up and love the content

You should tried the Nameless Performance catback I run a 3.5inch pipe with 4inch tips and I absolutely love it cause it sounds aggressive

Sounds pretty good for being catted. Car looks good, and sounds good. Win/Win.

How do you tune with the downpipe and not get a check engine light ?

Remember wrx and Stis are completely different cars but! If u do catless it might be more of a hastle but just yolo it

With catless now with Cobb tuning your going to be running into problems with emissions and what not since your from Cali

Do you have a check engine light on after the install? After Cobb Green speed I'm not sure if all aftermarket DP result in permanent CEL.

car sounds great dude, i know you didnt wanna go the tomei route but its the best sounding especially with a dp. I love the way it sounds on mine, also little to no drone ! keep up the great vids.

Sounds fire. Louder can be over rated, the tone is spot on. About to install a intake and access port on my 2021 sti tomorrow i have a ti exhaust . Let’s go, Subaru love

Does the the cobb greenspeed update affect anything with your downpipe?

I love your car mannnnn!!!!! I hope you respond to this!

I have a modded 2020 STI. I would highly recommend you install Cobb or ID 1050x injectors, AEM 340lph fuel pump, Cobb or Grimmspeed boost controller, Cobb fuel stumble kit or an Aeromotive A1000 fuel pressure regulator/fuel line & rail upgrade and get the car open source tuned to avoid maxing out your fuel system and to avoid a P0420 fault code. I’d also get an IAG AOS, cylinder 4 cooling mod, and oil pan/oil pickup upgrade.

STI is looking 10/10 so far! It would be cool to see a cinematic car edit with the FRS, BRZ, and STI in it! Thanks for doing the quote at the end of the video

Question so how do you know the down pipes that won’t throw a code for the STI and WRX?

Install starts at 5:12 cause he likes to hear himself talk

What coilovers/tire specs? Fitment looks great man

I thought you couldn’t do catless with Cobb. Do you know the difference in the gesi v2 and the one you got? I’m in the market to.

Def has the subie rumble now. I dig it When you doing a crackle tune 😬😅😂

I had a 2011 STI with a 3inch catless downpipe + Invidia N1. Perfect set up IMO. It shot flames at high rpm's but wasn't too loud down low.

i think its sounds good and its loud might not sound as loud in the car but it sounds good outside

Bruuuh! Keep the content coming, we all enjoy them!

Since you asked... there was a couple videos with the frs where you basically just drove around I'd like to see with the BRZ and Sti. I appreciate all you do Chris you're the most inspiring guy ever.

Waiting for Chris to bag this car so he can fit on his low-car-friendly ramps 😅😂

What happened to your SUV?

Have you gotten any codes with it yet? with Cobb's new emission rule, it would pop up a check engine light wouldnt it? When I had my Grimmspeed Catted downpipe in my sti, it would still pop a check engine light for me

Thanks for the boosted performance I actually did not know about them and by the current situation of cobb green speed this SOOOO! much of help thanks and thanks for this content

yooo Chris upload frs content too 😢. Love the new sound !! 💨

🔥🔥🔥

Did you end up with a CEL after installing this DP? I’m trying to figure out which one to get and the tuner is telling me pretty much the Cobb Gesi is the only one I can get to avoid CEL’s.

Always makes my day when you upload! Something I always look forward too! Love the work you put into everything! ❤ awesome video as always!

I gotta come meet chris at a meet one day. I was today years old when i found out chris is 6’2🫡💀

Apologies for the long message in advance.... I'm new to the STI platform and have a question in regards to the up & downpipe. I have several big HP GM LS & LT vehicles ranging from 630whp to 1,017whp. So in no way, shape or form am I trying to build this car, but want it to run the way it should once the real tuning starts. I recently purchased this STI to replace my Focus ST, which was my daily. Immediately, the STI became the far more fun to drive vehicle than the ST ever was, and can corner nearly as stable as my CTS-V3. Long story short, the STI ran good with the patches the used car dealership done to sell the car or the previous owner stripped it before selling it because there are signs where an AOS would've been located, or possibly a DP by looking at the broken zip ties. The car currently has the SRS non muffler axle-back "and sounds great", Cobb Carbon Fiber Intake, and an OTS map. I recently replaced the turbo inlet due to half of it being mounted onto the turbo with the bottom nearly halfway in the turbo itself, so I replaced it as well with a Perrin. Car ran fine for a few days, but the PCV valve that I thought I cleaned up pretty well stuck again. So, it's torn down again at the moment to replace with a new OEM piece. While I have a lot of the shielding off to put new clamps on the turbo drain, I want to know if the DP and UP worth it? More than likely I'm going to go catted since I don't want it excessively louder than what it is, but wanting to cure the well known problems that exists, along with the weight, and bulkiness in itself. Is it worth the money, what's the typical whp gains, and overall driveability/reliability of the car afterwards? As far as the DownPipes, are there any benefits with the divorced DP and the standard DP? At the moment I'll be keeping some type of recirculating BOV. May upgrade once tuning, but don't plan to vent to the atmosphere. Understand that the FP may have to get upgraded, but hopefully you can tell me yes or no. But the car will not see E85, and only pump 93.... Will the Injectors be enough for those few boltons? 2019 STI Base & thank you in advance for any info provided.

im a bmw owner and i still watch your vids , just great content overall ! love the good work

Can’t wait to get my VB, subie boyzzzzz

It sounds perfect honestly it doesn’t need to be louder

if you decide to go catless, and wanna sell your catted i'd buy it off of you

Would’ve loved a catless downpipe more….if you won’t you don’t actually need to buy a whole new downpipe….you can just cut the catelitic converter off…would need a professional though.

You could've bought an AOS like three times by now with all those mods you have. You need one of them like yesterday, along with a cylinder 4 cooling mod and a Koyorad. STi looking sick though so protect it

It’s the cats that are muffling it. I got ELH with catless DP and Greddy SP mufflers. It screams.

Just change the exhaust to tomei if you want loud. Tomei exhuast on a stock sti is loud on its own. Now with a catted downpipe its going to be extra loud and the cat will help it not be too raspy in the top end. Everytime you do catless you suffer from rasp at the top end unless the exhaust is resonated well.

What size tires n rims did you go with? I like the look but seems like it would be a rough ride unless you got the good good coilover set? Like around $2k ish?

What’s the loudest j pipe/ downpipe I can pair up with the tomei catback, i wanna be obnoxious anyone got recommendations?

Sounds mint IMO but what about some induction mods? Intake/Intercooler/BOV type stuff either wait can't wait to see the color change 🔥

You selling that stock down pipe?.. if your in a state we’re emission is required deff keep it catted. If not I’d go catless. 👍🏼

sounds nice, but if you want LOUD, im 100% sure you gotta go catless

Bro thx 9:32 my car has one and tbh I didn’t know how to use it properly lmao but now I do ❤

Hi there I would like to ask for subaru wrx sti ver 11 user... If u guys fuel up full tank how many kmh the car can go?

How are you installing a downpipe without getting the P0420 code?

Why didn’t you get the Cobb down-pipe? It would read off the AP v3

Tomei Uel headers, tomei, catless j pipe, tomei cat back exhaust....

Where’d you get earrings?? They lowkey fire @Peter Patterson

Jealous you got the sti hahaha I kinda want one now haha but really just the sti trans haha the car is looking awesome man! I personally love the exhaust note but I know you like LOUD lmao invidia r400!!!

I have the same Downpipe, throws the P420 code.

🔥 🔥

The car looks mean as bro . The colour , rims and kit looks hard ..🤙

If yer gonna wrap it… might as well de-badge it! Did mine yesterday! Looks way cleaner. You could make a vid on that for sure🤙🏼

Would you be able to drive it for a long trips, wouldn't it be too noisy

Catted and catless downpipes have it’s benefits and flaws to their own, catted obvi makes it give less toxic fumes and etc. also controls the boost a bit more, and is more tamed. Without that cat it lets all those toxic exhaust fumes mix with the engine and would make the backfire more aggressive and pop a lot, but could also result in boost creep because the catalytic converter is now deleted, so you may need to pay more attention to your boost or get a bigger waste-gate to handle the increase amount of pressure and air from the turbo without a cat. I’m sure I missed a bunch of other key points, but from personally having experience w/ both those are the major factors I personally experienced. Great context as always tho and it sounds awesome! Keep growing and doing what you love !

No need to take it to a shop for a tune just with the cobb access port?

🔥

What do you do for a day job? I have no money and just want to be able to do stuff like this

I always had a catted dp. It's nice to have exhaust that doesn't give you a headache and feel like brain damage. I also feel like catless equal length header makes my car sound like a clapped out honda at take off. Header might be another think to look at if yoy want it louder for unequal length and a bigger turbo will also make it louder.

Will I need to change the injectors and fuel pump if I do Downpipe with the intake ? Plus tune

tomei's sound amazing on these, i have one on my sti hatch!

Loving it bro keep it up big dog! Cant wait to cruise with you one day when you bring it over to the east coast

i think the bags should make a return on the sti !!!

yess i love the sti content #roadto100k

What catback do you have? I have Invidia R400 and DP stock, i love that sound but if i change the DP, the sounds will change? I have STI 2020

oh yea sounds beautiful i mean a little louder might not hurt unlike the brz haha but it’s sounds really good i can’t wait for everything to come along and wait to see what’s coming ❤️🔥

Put the OEM tails back on! 😢

Love the car man! Get an idoing Android Headunit!

does it pop like that from factory or is that a tune?

Downpipes are gonna be huge

I'm subscribed brother. I own a 2020 STI, and I'm so happy I upgraded from the 2017 WRX to my 2020 STI. The STI is the better car by far. A great video brother as always. 😊

Chris you MUST do back strengthening workouts and stretching is your best bet. We wana keep u healthy

Loving the content. I get so hype when I see Chris posted a video👊🏻

Hey there that sounds good to me. Can you post a link for a downpipe for 2020 subaru wrx. That's the car I have. I also have the tomei Unequal length headers on my WRX. So with the downpipe it should sound more louder and better.

Loving the STi vids! Silver looks good imo! Black accents would look sick!

I have a 19 wrx. I have the GS catted dp, GS ebcs and GS intake. I wanna get a retune for the fmic and methanol but I was told it would throw a code for the downpipe cause the green speed update.. did you not have a code??

Yall that are not subscribed ain't slick 😂

Damn that finger looked painful cuh

the sound is great. hype for no more silver

did they stop making down pipes for the sti?

Hi I am looking at buying a used sti. How do i check if ecu has been flashed ever.?

Your car sounds good 👍🏽 in your opinion do you think that sti spoiler would look right on my 2013 Toyota Camry se v6

the STI will be yellow 10000%

Yellow with white wheels🥵🥵😍😍

Sheesh bro we gotta shoot out there in SD

I was waiting for a new videos what time is it for u chris

Looks amazing bro my dream car one day!!! Reliable recommended? Does it take the beating ?

so at this point this was the only exhaust mod?