ne fellow ilxers running custom/catback/axle back exhausts yet?

what are you running?

im between vibrant tpv or skunk 2 RR im leaning more towards skunk2 as of right now

post some clips if you can

 

https://acurazine.com/forums/ilx-382/exhaust-modification-diy-large-pics-886111/

Id check that thread first. Some decent info in there.
No many of us have done any exhaust modding.

Aaron and Switt have both done dual exhaust axle backs. OSU has done some exhaust work involving a resonator and new muffler, not sure what else but that can be found in his build thread as well as Aaron's work. Switt's can be found in the thread I posted.

Two others have added tips.

To my knowledge the Skunk2 RR wont fit your ILX properly. Vibrant I guess would since its just a universal muffler right?

DC Sports has developed an exhaust for your car that will fit no issues. Id go that if you want a direct bolt on.
Borla and Takeda have decent exhausts as well but youll need to figure out how to clear the bumper witht he rear exit.

Good luck. Try searching around my friend, we've got a decent amount of info here and pretty much what HAS been done has already been documented within the first 3 pages.

 

im not interested in the catbacks that are being offered. so im going to be doing a full custom exhaust its better imo and i kno the kinda sound im looking for and only a few mufflers can provide what i want

i get that skunk2 doesnt make a direct fitment for our car but i can make a custom exhaust with that muffler added

 

n maybe its easier to create a thread like this so we dont have to go to 3 pages for every exhaust sound.. go to one and you get it all there!

 

Stock, keepin it grown folk

 

Especially if you are going custom, go 3 inch or 2.75 piping. The ILX endurance race car used 3 inch piping. The Greddy custom one off exhaust that was made for one of the supercharged SEMA ILX's was 3 or 2.75 inch. Ive seen a lot of the 8th gen SI's, and a few of the 9th gen SI's using 3 inch piping to produce more power. In other cars, that would be overkill, but the k24 is responding well to the big piping.

 

The ILX endurance racer, and a lot of the 8th and 9th gens I saw were not under forced induction either, however if you were to choose to do that later on, the piping would already be there 2.25 or 2.5 would choke power big time on a turbo or supercharger.

 

thats some good insight. i was gonna run 2.5 but if thats right then go the right size to get gains.. very good feedback..that kinda changes things in a good way

im going from header all the back but damn i dont want to cut into my back bumper!!!

 

Id go 2.5 unless your boosted. Keep a resonator on so you dont get that pos ricer straight pipe lawn mower rattle.

Im gunna run open 3in piping all the way back when im boosted.. neighbors are gunna hate me

 

You just posted a thread asking who is running custom exhaust, after market catbacks or aftermarket axle backs.. I tell you who offers a catback and you tell me you're not interested because you already know the sound you want... I guess you can lead a horse to water..

As for Skunk2 you mentioned the RR exhaust which is a specific exhaust if I am not mistaken; which would not fit your car. If you plan on buying a full catback to use just the muffler as you just stated than by all means have fun.

To answer your question, Im running a 2.5in downpipe currently and will be picking up a 2.5in catless header soon. Probably be stopping there for a while exhaust wise.

The reason I tell you to look in other threads is because you are basically asking people to shell out the info when they have already taken the time to post about it for you. If you check out OSU's build thread you'll see a flowmaster res I believe as well as another muffler that in combination he said was far too loud... or you can wait for him to come tell you.

No. It's just an extra thread to add to the like 10 pages of pointless threads we already have. The thread I posted was a perfectly good Custom DIY Exhaust thread for the ILX with tons of info pictures and one near full write up. Even that went to the depths like this one will go.

Wish we could say the same about your responses.

Great advice for the 2.4
2.5 would be a decent increase for the 2.0
I plan on running 2.5 header through midpiping then toss on some axleback. I really hope DC makes a turn down for the civic/ilx r series. If they make it in 2.5" id be all over it. I loved the DC catback in my Integra.

So far I think only trent has upgraded his header/downpipe on a 2.4
Then OSU with the res/muffler
And Slammed and Switt with the quad exit axleback.

Ive got my header and axleback picked out. Planned to then just go to a muffler shop and have the custom fab some 2.75 piping between the 2.5 downpipe and 2.5 axleback so that way (since they wont be mendrel bent) the bends will go to a minimum of 2.5 so it wont be any less restrictive and the additional .25 in the straight sections will make gnarly echo chambers. haha

 

Wow a novel.
So ne ways. If those guys who have exhaust work done can give some info example sizing manufacturer, type of sound ect maybe some sound clips it will def help other members who may be stuck between options who are new or some who simply dont kno!

 

You asked for advice and feedback. Don't start bitching because you have to read it.

And those members HAVE provided you with the info. It is sitting there ready to be gained once you go look.

 

I lol'd at pockets when he asked for a thread about exhaust and had great discussion in it, then he asked for it to be condensed.


Gj Jon!

 

Again its a lot easier to bring it all to one thread then have to go to everyones pages. But seems u guys think its a stupid idea..so lets lock n close this thread up!

 

yes, if you had all the information and presented it in one thread; yes it will work.
unfortunately, you're not doing that. you're asking the question.
instead of repeating the info over and over again, we will just direct you to those threads.

it will work if you take the time to present all the information as one post in one thread.
it takes major work and time.
Do you want to be tasked with all of this?

 

for example:
some one took the time to organize this for the 3G TL guise. they had the info and presented it in a clear and concise way.

Compilation of all stages of exhaust resonator modification.

So I took the time and made this post so all of the new people don't have to go through 20 pages of discussion.

So far, there are 4 stages of this exhaust mod.

Stage 1.
Least noticeable in exhaust note increase.
Configuration:
Stock exhaust.
Remove mid-muffler. Replace with 2.5" straight pipe. Everything else remains stock.
Cost: Can be anywhere from $30-$60 w/aluminized pipping.

Stage 2.
A tad louder than stage one, a bit more pronounced tone.
Configuration:
Stock exhaust.
Remove mid-muffler. Replace with 2.5" straight pipe.
Remove stock resonator. Replace with Magnaflow resonator part# 10416.
Magnaflow resonator is a 14" long resonator, which dampens and changes the note of the stock exhaust a bit more, thus you get a bit more loudness/tone.
Cost: Magnaflow resonator costs around $60. Install ranges from $60 -$90 w/ aluminized pipping.

Stage 3.
(Tone result TBA)
Stock exhaust.
Remove mid-muffler. Replace with 2.5" straight pipe.
Remove stock resonator. Replace with Dynomax resonator part# WLK-24215.
Dynomax resonator is a 12" long resonator, which is a bit shorter and less dampening than the magnaflow resonator, thus it should give you a bit more loudness/tone than stage 2.
Cost: Dynomax resonator costs around $40. Install ranges from $60 - $90 w/aluminized pipping.

Stage 4.
Loudest setup out of all 3. Has a bit of a rasp, similar to M3 exhaust setup.
Stock exhaust.
Remove Mid-muffler. Replace with a 2.5" straight pipe.
Remove stock resonator. Replace with a 2.5" straight pipe.
Cost: Can be anywhere from $40 - $60.

Note: If you live in a climate that is prone to rain, snow, rust, Stainless steel pipping is highly recommended.
This also does not prevent you from passing smog, as it does not alter the characteristics of the catalytic converters, but it does not mean that this is street legal either as it does alter the stock setup of the exhaust.

Media.

Stage 1: Revving

Stage 1: Revving

Stage 2: Revving

Stage 2: Revving Pt.2

Stage 2: Inside Revving

Stage 2: Drive By

Stage 3: Windows Down Driving

Stage 3: Revving

Stage 3: Drive By 1

Stage 3: Drive By 2

Stage 3: 2007 TL-S all-in-one

Stage 4: Revving

Stock Exhaust Configuration.


Stage 1.

Stage2.

Stage3.


Magnaflow Resonator 10416


Dynomax Resonator WLK-24215


Good luck!

aznbo187

Quote:
Originally Posted by Toddy
Hope this helps. I labeled everything in Red for you

 

^only an example. the car in diagram is a 3G TL

 

Your absolutely right i def dont have the time to do all that. I wouldnt expect 1 person to do all that neither thats very nice of him/she. But its started and we all can contribute to it

 

it wont work if you add to it.
you'll just get 20 pages of "discussion"

it has to be made by some one taking the time to put it all together and presented in a CLEAR and CONCISE manner.

 

Ya thats very true it will ramble on. An I am not takin the time to do that. So either people cam post here with what they've done and add in there exhaust clips and info or someone can take the time to put it all together.

 

Awww look at Justin go above and beyond. He really does love the little people.

 

I'm currently running a catted RV6 Downpipe (what you probably call a Header) and replaced the muffler/resonator. I've been working with Vit for a while now and he's told me the same message for a while now - the 2.4L responds well to 3" piping even w/o a SC or Turbo set up. Biggest NA gains are coming from the 3". I would go 3" Downpipe (catless or catted, your call) and whichever 3" exhaust system that sounds the best to you - I don't think 1 is necessarily better than another, just personal preference.

 

and, yes, we've been doing 3 inch catbacks on the 3rd gen TL as well.
no loss and all gains!

 

I def shud have explained why i said custom is better. I say its better cuzz u have many options of mufflers n sound. And iv been reading around the forums n ish. N a lot of NA si guys are running 3". N thx for the post with the info!

 

OSUBeaver. Would u say ur exhaust is loud? Deep or high

 

deep and really loud- even with the ultra quiet resonator. But I don't mind - super throaty and doesn't sound like the old 90's Honda ricey catbacks. I went custom like you - although I've heard great things about the full race set-up. Can't go wrong with their 3" catless downpipe and full 3" exhaust set up. Would be pretty fucking sweet. If I could go back in time I might have bought it

 

im goinna do a little more research regarding the size but like i said b4 i dont want to cut my bumper and to put a big bullet style exhaust in the rear and have it hidden behind the bumper looks funny thats a big issue right now to help further my decision.. and with that being said the only other option you have to look proper would be the vibrant stealth exhaust but iv heard that sounds really deep and not ricey and also comes in a 3'inlet

i dont mind it loud either as long as theres no buzzing high pitch sounds im fine

 

And the axleback I mentioned in my first post.

 

U probably did. I ussually ignore what u post

 

You hold a grudge like a high school girl.

 

Is this u trying to squash our beef? Be real yes or no?

 

We don't have beef. I don't care about your opinion enough to form one against it. I'm just responding to your posts as I see fit.

 

Sure thing