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Thread: sti muffler

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Posts: 21-30 of 35
2010-09-19 00:50:23
for u turbo guys?

Subaru wrx/sti Spt muffler: eBay Motors (item 200518951991 end time Sep-19-10 11:34:37 PDT)
2010-09-19 00:51:30
That looks like a subaru performance muffler.
2010-09-19 01:00:10
I gaines butt dynable torque with the sti muffler and boost. Straight pipe was loud and felt week.
Ill have some boost videos of my sti muffler later.
2010-09-19 01:17:43
thats exactly what the description says...lol

i also forgot to mention im working on an experiment for the hwy drone that so many people complain about, i came across a bolt on exhaust vibration dampener from a toyota at work the other day and since they needed new exhaust i took it home, im going to mock it up in a few different spots on the exhaust with a u style clamp ill tell you how it goes, thread going in a new direction now, dont wanna make a new one.
2010-09-19 01:19:48
i just figured out what u were talkin about viprdude, thats not my muffler i found that looking for the sti muffler on ebay, i figured someone might be interested in it, mine is indeed a magnaflow oval body
2010-09-19 02:46:25
I have owned a magnaflow system twice now. The first one was...
Weapon R header (2.0" collector)
Magnaflow high-flow cat (2.5" in and 2.5" out)
Magnaflow aluminum resonator (18" length of the muffler section and 4 inches around)
Magnaflow aluminum 6 inch round body muffler (with 4" tip)
^Courtesy of HOME

Lots of highway and steady RPM droning. Pretty annoying and is corroded to all hell, broke apart and took a dump. This was after 5 years of daily use and PA salty winter roads.

The new system is currently...
DNA Motoring header (2.5" collector)
Magnaflow high-flow cat (2.5" in and 2.5" out)
Magnaflow Stainless Steel resonator (22" length of the muffler section, 28" overall length and 4 inches around)
Magnaflow Stainless Steel 5" by 9" oval body muffler (with 2.5" tip)
^Courtesy of HOME

So far, no highway droning. The only thing changed was resonator and muffler. The brand was the same. Relating brands to droning is a false idea. Most people think droning is brand relative when the parts chosen are the real problem.
2010-09-19 03:01:26
yeah i wasnt saying any particular setup had drone just alot of people on here complain about it ive noticed, im just tryin to help out with that, didnt find anything on somebody trying this before i figured its free so why not try it. i think the glasspack i have is where most of my problem is but i cant afford to change my setup 100 times, i need more go fast parts, and money,
2010-09-19 03:05:14
We all need more money!!!If you get it for free, than that is awesome! Put it on and have fun! It will be quieter than a magnaflow muffler that is for sure.

That subie muffler is designed to be quieter than the magnaflow muffler, all day long.
2010-09-19 03:18:20
btw, you shouldn't pay more than $50 for a used STi muffler, some guy on one of the Subaru forums tried to tell me it would cost $200 to ship the damn thing.. I just laughed at the moron...
2010-09-19 03:41:02
im not getting the sti muffler for free..i wish.. i got an exhaust vibration dampener for free, thats my experiment, im gonna try it on my car and see if some of the drone goes away, somethin to play with until i find a sti muffler
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