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11-09-2008, 04:30 AM | #19 |
MetalShark
Drives: 2008 Yaris LB Join Date: Oct 2008
Location: Mesa, AZ
Posts: 104
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Both yours and the Dynomax 1777 actually fit better up into the stock heat shield better than the USDM pumkin muffler. After 15,000 miles my Dynomax is getting a little louder.
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Absolutely red, Drawtite hitch, CAI, Insulated Header, Amsoil 5w-30, Mag-drain plug, Red-Line MT-90 tranny oil, Scotch-Guard, Window Tint, Dash rug, Custom short throw shifter, Lowered OEM arm rest, Super-Turbo muffler/w chrome slash cut tip., TRD rear sway bar, sticky pads, front shock tower bar, RS grill badge, VVT-i emblems, Second tire set from Tirerack.com, DISABLED DAY TIME RUNNING LIGHTS, platform- style locking custom bike rack. 86K miles so far. 5 years use now on ceramic wrapped insulated stainless-steel header. |
11-11-2008, 10:36 AM | #20 | |
Break'em off some.
Drives: 07 Yaris LB, 04 Cobra Join Date: Jan 2007
Location: So Cal, OC
Posts: 854
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Yea, my muffler sits right up in the channel near the framerail. Everything back there is covered in heatshield, like the car was made for this size muffler. |
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11-11-2008, 10:59 AM | #21 |
great sound! Love it!!
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11-11-2008, 12:43 PM | #22 |
Drives: 08 3DR 5M Bayou Blue; 09 Fos Join Date: Oct 2008
Location: New Hampshire
Posts: 622
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very nice vvrroom. I want a boy to put a turbo can on MY 3 dr. Yaris for me. + I like the gray wheels. I want to have a nice muff too like everybody
-sonja |
11-12-2008, 02:17 AM | #23 |
-YaRiS OwNeR-
Drives: YRS Sedan Join Date: Oct 2008
Location: Perth WA
Posts: 58
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nice.....
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11-12-2008, 10:05 AM | #24 |
Drives: Soon to be LFA Join Date: Oct 2008
Location: Orlando, FL
Posts: 523
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lieky
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09-23-2009, 03:49 PM | #25 |
AD&D Dork
Drives: 07Liftback/07sedanS Join Date: Oct 2008
Location: US-V.A.
Posts: 83
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Do you know how many CFM this muffler flows? I cant seem to find any info on it.
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Mods: K&N filter, Megan Coilovers, Ultra Racing 19mm rear sway bar, Sun tachometer, Window Tint. |
10-03-2009, 08:26 AM | #26 |
Drives: 2008 Yaris S LB - MM Join Date: Aug 2009
Location: Kansas City, MO
Posts: 103
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Here's a pic of my axleback: 2 1/4" Dynomax Super Turbo Muffler (I was too impatient to wait for a 2" DSTM, so I purchased one from a local Advance Auto Parts store for $50. It's not the lighter, single-wall $20+ dollar version. I hacked off the muffler with a reciprocating saw (w/ a metal blade) and drove it to the muffler shop where the tech welded on a pipe configuration that would allow such a large muffler to fit under my car. And then I took it off and painted the entire axleback with a high heat, high gloss black paint. I love the end result.
Last edited by posaunemeister; 10-03-2009 at 01:15 PM. |
10-03-2009, 01:44 PM | #27 |
Reluctantly Crouched...
Drives: 2008 Yaris HB M/T Join Date: Oct 2008
Location: DFW, TX
Posts: 867
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Several Yarii around Dallas have removed the pumpkin muffler and simply run a straight pipe from the axle-back coupling to the exhaust tip. Sounds really good, and doesn't seem to affect performance negatively. Obviously, its a weight reduction, and it appears that the pumpkin is mainly a noise-reducer, so not sure if it would have any emissions effect (I doubt it.)
A dyno run needs to be done to determine if it helps/hurts performance, but that would be very simple to do a with/without pair of runs. In Texas, the car would probably pass inspection if it passes the tailpipe sniff test, unless the tech decides to look for the muffler and knows that its missing. Even then, it would probably pass, but that's the only problem I can see, legal-wise. Anyone have more experience with this? |
10-03-2009, 03:26 PM | #28 |
Slowy getting there
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Actually in Texas if a vehical is newer than 1996 when they started using OBD2 in cars they don't use a sniffer. Also if you remove your muffler in Texas you should fail an inspection if the inspector looks at your exhaust
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10-03-2009, 04:38 PM | #29 |
Reluctantly Crouched...
Drives: 2008 Yaris HB M/T Join Date: Oct 2008
Location: DFW, TX
Posts: 867
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Lil red, it must be different out in FW. Here in Dallas Co., we have the tailpipe sniffers no mater what the year. We're one of the EPA smog counties, so it a little more stringent. We have the lame California-type low-emissions gas too. Cleaner, but less HP (teeny-weeny bit, albeit.)
Also, LRR, you would still have a muffler and 2 cats in the midpipe section, so I'll bet a really clean weld job would get by a lot of inspectors. If they ask, just say "the muffler is right there in the middle! " :) Your idea of either keeping a stock muffler set-up in the garage for inspections or clamping/welding a hollowed-out muffler body around the straight pipe is the best idea. Last edited by ozmdd; 10-03-2009 at 04:41 PM. Reason: more thoughts |
10-03-2009, 04:43 PM | #30 |
Slowy getting there
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I'm not saying you are wrong but I am a certified state inspector and I have done inspections in both Denton and Tarrent counties and never used a tailpipe sniffer for inspections unless the vehical was older than 1996 or the OBD2 link was not reading.
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04-28-2010, 12:56 AM | #31 | |
Drives: 2007 Yaris LB Join Date: Mar 2007
Location: San Jose, CA, USA
Posts: 685
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Quote:
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5% Tint Rear | Micro Image LED Ignition Light Kit |
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04-28-2010, 09:10 PM | #32 |
Slowy getting there
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Shouldn't be... I'm not 100% sure they have emissions testing there. It's not a state wide deal it is more county-city level. But there is a safty inspection across the state. There are 2 members that are boosted in TX not sure if either one has had to get an inspection yet
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12-12-2010, 12:06 AM | #33 | |
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'08 3dr HB, Black Sand, AEM, 16x6.6 Mini-Cooper wheels, DynoMax, Cruise, de-TPMS'ed. |
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12-04-2012, 12:04 PM | #34 |
Super Moderator
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Just installed this very muffler along with some 2" resonator-back piping, and I have to say that I love the sound and performance so far.
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07-03-2014, 01:59 PM | #35 |
Drives: 2007 Toyota Yaris Hatch Join Date: Nov 2013
Location: Detroit, MI
Posts: 7
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So to get this on with clamps (Don't have access to a welder). I would just need a 2-2.5 adapter+clamps?
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