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Official 2011-2012 STI Sedan Exhaust list!

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337K views 693 replies 158 participants last post by  STi-mon  
#1 · (Edited)
Alright with the major influx of 2011 Sedan owners streaming into the forums, including myself, looking for an exhaust for our cars I decided to compile a list of all the known GR/GV STI specific exhausts available today. Of course these will include prices and pictures. I've seen these help in other forums and hopefully we can make this a sticky so there are no more questions on this matter in the future.

Agency Power= $750.00
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AMR TBE=$1,899.00
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ARK Performance= $TBD
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AQ Motorsports= $TBD
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Borla= $1,199.99

Blitz= $2,068.88
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CNT performance= $699.00/$349.00 at CNT performance
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COBB Tuning=$TBD
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Fujibitsu= $895 at JDM Parts and Racing Accessories direct from Japan: RHDJapan.com
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HKS ES Premium= $1,775.00
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HKS Legamax Premium= $2,219.45
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Invidia Q300= $1,249.99 SS/$1,329.99 Ti
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Invidia N1= $832.00 Ti Tipped/$728.00 Stainless Steel
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Credit= sblack82

KKS-Performance= $TBD

Lachute Performance= $1,495.00 for CBE/$1,895 for TBE
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Magnaflow= $946.05 touring model/$995.85 sport series/$730.00 from Fred Beans Parts
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Milltek/Type-25= $1895
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Nameless= $TBD
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P&L Motorsports=$999.99
Canister
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Quad Tip
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Perrin= $1,299.99 black/$1,199.99 polished
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Perrin Quad-Tip= $1,299

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SPT= $930.00
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Ultimate-Racing= $750.00
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This is just a rough list. If anyone has pictures videos or prices of these or any new exhausts then please PM me and I will edit the posts to reflect any new advancements. Hope this helps :cool::tup:

Contributors:
*planetgranite
*dchee91
*Instashot
*JDM STI
*Jerseykid
*AQ Motorsports
*Midevil
*fatbastard
*ERZ Performance
*smitty5788
*PERRIN Chris
Disclaimer: All exhaust prices are subject to change at manufacturers discretion.
 
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#2 · (Edited)
Re: Official 2011 STI Sedan Exhaust list!

Video Archive

Agency Power



Nameless



COBB Tuning


Invidia Q300


Magnaflow


Perrin


AMR TBE


P&L Motorsports


Lachute performance


KKS-Performance


SPT


Tanabe Medalion


CNT Single Exit


Some of these are on hatches or WRX sedans, but I made sure that fitment was available for the 2011 STI Sedan on the exhausts that have prices.
 
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#10 ·
SilverYoshi212 said:
i also used the filter on rallysportdirect just to see what others there are and the invidia n1 racing for the 08-10 wrx fits as well
Click to expand...
You are correct. I will probably edit it to add that later but I wanted to make sure and get a good base of 2011 STI specific applications first. I will for sure add in the N1 race exhaust into the first two posts :)
 
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#19 ·
planetgranite said:
Not sure if they are worth adding to your list, but there is also the KKS-Performance catback (with cut-out valve) and the Lachute Performance catback.
Click to expand...
Any exhaust is worthy my friend. :) Would you mind providing links where I might find the prices?
 
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#20 ·
#21 ·
dchee91 said:
Lachute Performance
Catted turboback = $1895 USD

Source: http://www.iwsti.com/forums/gr-exha...r-exhaust/205436-lachute-performance-2011-wrx-sti-sedan-exhaust-dyno-sheet.html

Edit: I'm not sure how reliable are these sources but here is the catback.
http://www.lachutesubaru.com/cgi-bin/public.cgi?rm=products&categoryid=532
Click to expand...
Thank you Dennis.

*Update: anybody who provides links or videos will be named as a contributing member to the thread. Just a little thanks for helping the cause.
 
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#27 ·
Re: Official 2011 STI Sedan Exhaust list!

We're dropping off the prototype today to have the jigs made and should have the first production version within a month. That's the nice thing about having things made in the US- I can just drive over there if need be.

Here are a couple more pictures
 

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#28 ·
Re: Official 2011 STI Sedan Exhaust list!

AQ Motorsports said:
We're dropping off the prototype today to have the jigs made and should have the first production version within a month. That's the nice thing about having things made in the US- I can just drive over there if need be.

Here are a couple more pictures
Click to expand...
Sweet! Thanks AQ. Updating now. Once you all decide on price PM or post here and I will update the list for you :)

Edit: If you guys would like to provide videos I can upload them to the video archive as well.
 
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#34 ·
Re: Official 2011 STI Sedan Exhaust list!

Silver11sti said:
I like the magnaflow exhaust, does anyone like it as well? Also does anyone have magnaflow exhaust on there 11 Sti sedan, if so how does it sound inside and outside the car and look in person? Is there any gain in power as well?
Click to expand...
If you live in a snow state, I don't recommend Magnaflow. Magnaflow uses 409 SS for its piping which rusts pretty quickly when exposed to road salt. Also Magnaflow is not full 3" at the cat pipe flange.
 
#36 ·
denver133 said:
Jersey,

Your car states it's a WRX. Is that correct? I thought the STI and the wry sedans had minor tweaks in the exhaust. No? Am I crazy?
Click to expand...
I believe the WRX sedans and the STI sedans exhausts are interchangeable. There are a couple members who have single exit WRX sedan exhaust on their STI sedans I believe.
 
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#37 ·
Re: Official 2011 STI Sedan Exhaust list!

Nice thread. Makes me want to trade in my 08 sti
 
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#43 ·
scoobywrx11 said:
will these kits sync up to a 11 WRX too(sedan)????....thanks for the list though:)
Click to expand...
These exhausts should work for the WRX sedans as well. If your looking to get one of these I would confirm it with the manufacturer first. Although the STI and the WRX share the same chassis so it should fit.
 
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#42 ·
tomkun said:
Does anyone know if the 2008+ sti greddy ti single exit exhaust will fit a 2011 sti sedan?
Click to expand...
Hatchback exhausts won't fit on the 2011 sedans. Previous year model WRX sedan exhausts will fit though.
 
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#47 ·
Re: Official 2011 STI Sedan Exhaust list!

Love this thread. Great job to all.:tup:
 
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#49 ·
TheAM1 said:
really liking the p&l, just having trouble finding information on their site that states the one they have available to order is for the sedan.
Click to expand...
Give them a call. They haven't updated their website yet so it won't show. It is available right now though and you can order it. :)
 
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