This video was SOOOO helpful! Thanks Subie speed

That was such a great video. Short, Concise and informative for anybody that is in the market for an exhaust, not just for Subi owners, but it's a nice plus that it is Subi that he is talking about. The new guy is doing great.

One of the most helpful and informative video I have watched in a long time..

I needed this so much. I was stuck trying to figure out which parts I actually needed.

Love your channel, glad to see you representing our state. I've loved the WRX platform since the first one rolled out just a few short years ago (seems like yesterday anyway). They were a classic from the very beginning.

One of the best explanations I have ever watched

This guy looks like young Han from Tokyo Drift

You are a very smart young man. Bravo!!

You guys are awesome with your videos. Keep them up. I'm getting my STi soon and you guys have a customer here for sure.

hey subis speed love your Web site, I was wondering if you can do a video on the single exit q300 I want to hear it but I can't find a video anywhere

Hey guys thanks for the video, was very helpful. Was wondering if you could tell me what is the exhaust system on the yellow WRX at the 28 second mark in the video. I really like that sound!! Also, do you carry that particular system in your inventory on your site? Thanks again for the post and look forward to your response!

I just ordered an axleback from you guys! Can't wait until it comes

This is awesome guys! Thanks so much for the video. Really helped me decide on an exhaust

I have an 09 WRX Hatchback, going with an XForce 4" turboback 👍

Thank you very informative! Always thought I wanted a Catback, apparently I only need Axleback :D

Informative while keeping it simple and quick. Nice job guys!

Great video, Wish we had one for the Subaru Hatchback style sti/ 2011-14 wrx since the Hatchback's exhaust is different than the sedan's. Looking to keep my neighbours happy when I brake out to work at 5am. Not sure if Cobb turbo back is a little quieter than the Invidia turbo back. Definately don't want any drone either lol.

Why (other than a mustang owner LOL) dislike this video? They go in depth on key things.

Awesome video. It's just nice to see these tutorials.

I have a invidia n1 exhaust on my 2015 sti and I want to change my axle back to a quad tip axle back. Are there any quad tips I can use on my invidia?

This video it was very helpful👏🏻 but i have a question guys? I'm looking for the deep tone inside the car.. That's why i want.. I confuse which one is better tomei or r400? Please answerback thank you..

holy fricken cow...you guys/gals make an awesome video (complete w/illustrations). I don't think I've seen anything on youtube this smooth and comprehensive. You guys/gals have made me believer. I'm curious, do I have to go with the Tomei pipe if I want a single tip? Are there other options like nameless or similar? Your thoughts on this? What about resonators on these systems? [thumbs up]...---p.s. love the yellow...

great information here, have any videos relating to the earlier models? i have a 2010 wrx hatchback i am researching for.

SubiSpeed got the jams!

After this video I realized that I want a catback, now I just have to find one that will make my car purr lol thanks Subi speed

This is a great video i was looking for a new exhaust but i had no idea how or wich one to choose , will the engine light come up once you switch the exhaust?

Awesome video. And thanks for the response. Will be ordering one next payday

I got a 2018 Impreza hatchback and I need help I have no idea we’re to start when it comes to modifying. In your video you said the axel back is the cheapest and easiest approach to getting that rumble? If so what kind? How much & so forth? Thanks.

So with these engines, is back pressure a factor for low end torque, or not really? I.E. will I loose torque if I upgrade to a 4 inch straight pipe (as an extreme example)

Do i need an access port before installing a axel back?

kick ass video. I really want the subi quad unit.

i have an 07 wrx sti hawkeye with equal length headers, im still new into car modding, and im looking to get some sound out of my subie, does changing to an axle require a tune?? sorry if this question is quite noob-ish. but youre help and advice would be much appreciated. Thanks

What it means single wall or double wall?

Hello.. I want to find a cat back quad tips for my Kia k5 2021.. can y’all help me

I have a 2017 Subaru wrx MT if I matters. I am worried about the loss of back pressure of I install a axle back

You should have made some disclaimers such as the catback exhaust eliminates the catalytic converter, thus making it hard to pass inspections. Or am I understanding it wrong? does it start after the cat or before?

Do you need a tune on a axle back

Im looking at getting a catback exhaust off of subiespeed. Do i need to get a tune after doing so? My car is still under warranty and I don't want to mess anything up. Thank you

If I wanted something with the explicit purpose of reducing turbo lag for the least $ (hopefully avoiding tune), what do I want? Would that be a J pipe?

So turbo back exhaust gets you the most power gains?

New to the car community. Looking to add an after market exhaust. Are there any other tuning requirements when replacing the exhaust...or is it as easy as, bolt off, bolt on?

Q: If one was to put a Cat-Back system on a brand new WRX, would they have to do anything else to the car or would everything work properly without modification or re-mapping?

so if i do a muffler delete on my q300 will it just make it louder or with the tone of it change and make it sound like rice

Any chance you have ever done a comparison of decibel levels of different exhausts? I would love a more aggressive tone without getting loud. Unfortunately the you tube audio really can't capture the tone and volume of the different exhausts...

i like the first sound clip 😍

Fantastic video

I have a 15 sti and I bought the car with a Cobb exhaust I would like to finish the exhaust so what do I need j pipe and what else

Hi all, new WRX owner here. Have a 2019 WRX with the perfomance package. Looking for an axleback exhaust (want to stay within warranty because DIT) wondering which would give a deeper sound without being too loud. Thanks in advance!

Is a cat back exhaust with no muffler is louder than an axle back exhaust with no mufflers?

Of the 3 options for Exhaust types, which ones void the warranty?

hi how are you you know which exhausted best sound for wrx 2017

Your channel is amazing!!

Whats the difference between single layer and double layer exhaust?

what kind of roof rack is on that yellow wrx? looks a bit like a rhino rack, if it is, what model is it?

Are there any axle exhausts I can get for my subi liberty 2001?

I'm running a stage 1 Cobb tune on my car with a muffler delete and a hks dump valve on my 2018 Subaru WRX, and I'd like to know if I'm going to need to re tune my car to stage 2 with the J pipe and Cat back installation ?

i can pass emissions with the cobb downpipe? i thought all downpipes make you fail emissions test

Does the mid-pipe in the 2016 wrx have a cat in it??

At 1:46....what kind of exhaust is on that blue sti? Is that a stock exhaust or aftermarket??? please help!!!!

do the exhaust systems come with certificates for in the EU? grts

This is an informative video, Cheers Mate

This was SO HELPFUL! Thank you!!!

really great video.

What exhaust setup is on the yellow wrx in the video?

What type of spoiler was on the yellow sti

I just ordered the r400 for the 17 sti. Btw exhaust dont make more power without tunning.

Hi just wanna ask what size of ze40 u have and what off set or +set do u have. Also do you put some adjustment from shocks? And some spacer?

catted J-pipes DO NOT keep your car emissions compliant. Many aftermarket catted downpipes have failed emissions here in Colorado.

Can you do it on a cvt model

What wheels are on the blue WRX?

If I get a catback would I need a tune ? I seriously want to jump straight into mods but I have no clue where I would get a tune near me if I need one

I want a new exhaust on my Subie. Why is this so expensive though?

Will a 2015 STI catback exhaust fit the 11-14 wrx sedan models?

How do people in California pass smog with a full stage 2? I really want to go stage 2 but not if I'm going to have a ton of headaches with smog. I want my car to produce a lil more power but not if I have to swap parts every time I have to smog. I just want my car to be the best that it can be while still being easy to live with everyday.

Hey Subispeed. Huge fan here, was wondering. I'm looking for the deepest sounding exhaust for my 2015 wrx. Am finding that a lot of aftermarket exhausts are a little raspy :/

So turboback system consists of: J Pipe + Intermediate Pipe + Catback Exhaust? or is just J pipe + Catback?

Is it worth replacing the equal length headers on the WRX with unequals?

I already have a car back on my 2015 wrx, I was wondering would I need a tune to run the subispeed intermediate pipe? And also would the subispeed intermediate pipe fit with the stock j pipe?

If i want to install a cat back exhaust system , do i have to do a tune ? And so the turbo back ?

Would you guys be able to ship to Toronto, Canada?

+SubiSpeed, I've yet to have a real answer to this question. Can I put UEL headers on the FA20 DIT engine? I have a 2016 WRX and would really like to get the rumble back. I hear that if you put UEL headers on a twin scroll FA20 DIT engine, you'll loos some horsepower...but is that all that will happen or will you damage your engine? TY!

What is the wheel size and offset on the blue wrx in the video?

simple question... I have a 2017 wrx with a 100k 5 year warranty will a catback void my warranty/ follow up if I don't do a tune will I still gain power (cvt transmission please don't judge Lol)

What are those bronze wheels on the blue wrx?

Is the Tomei Expreme Ti catback exhaust the loudest? More specifically is it louder than the ETS extreme?

Does that mean FA20 engine is unable to attain the rumble?

whats the brand of the diffuser under the sti?

Does the axel back void your warranty?

Anyone know what type of wheels the yellow wrx has?? At 3:10

Song name?

The one dislike was a mustang owner

This dude likes like the guy from ft86sf /s

Do I need a tune for the Tomei?

Tune needed for axle back?

The rims at 4:25, could you be able to tell me which ones are they?

do you half to get you car tuned even if it not turbo and have a full exhaust?

what wheels are those on the blue sti @5:00???

I am looking to get just a axle back ( nameless axle back ) will I need a tune for this/ will the acess port in the Cobb stage one power pack be able to give me this tune if I decide to buy one? Also what spoiler/ wing is on that wrx and can I get it from subispeed?

stock exhaust with an open waste gate =). all power no farts. unless your romping on it then your ears are gonna be bleeding

Will these pass smog lmao