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for my son exhaust!!!!!

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Old 03-01-2012, 08:19 AM
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for my son exhaust!!!!!

http://www.ebay.com/itm/Mazda-RX8-RX...item35b9543041


what you guys think?
Old 03-01-2012, 08:25 AM
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I don't think you should install an exhaust on your son. The authorities and various human and children's rights groups will certainly be up in arms and knocking on your door.


Other than that, you get what you pay for, especially from ebay. I'd worry about overall quality and fitment issues. Install at your own risk.
Old 03-01-2012, 08:54 AM
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pretty small id
Old 03-01-2012, 08:55 AM
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That's about what the stocks ID is.
Old 03-01-2012, 08:58 AM
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i thought stock id was 2.5 but i guess 1/8" isnt gonna matter.
Old 03-01-2012, 09:04 AM
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OD is 2.5 i believe. ID was somewhere around 2 1/4 if i remember correctly. Someone posted up pics of digital caliper measurements in one of the other 100 ebay exhausts threads a while ago because he was getting **** about it being 2 1/4 ID.
Old 03-01-2012, 09:06 AM
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I wouldn't. Exhaust parts take a tremendous amount of temperature cycling which is hell on welds. Most of the value you pay for in an exhaust part is the strength of the metal and the strength of the welds to resist this. The fraction you pay for is fitment. Unless it's an expensive knock-off, and then lining someone's pocket is the largest chunk of what you pay for.

Look at the image of the 2nd video without even clicking Play. Look at the right tip. It's not centered in the shroud, and that means fitment issues and even more likely to melt your shrouds. Toss in completely unknown weld quality (and metal, not all metals are created equally) and you are probably going to enjoy it for a few weeks before finding out you flushed $350+shipping+shroud replacement cost down the drain and have to either go back to the stock catback or even more for a quality option.


Pay for the quality up front and you won't be wasting the money. Pay for garbage up front and you will still pay for quality later, or revert back to stock with nothing to show for the money.

Low quality is a waste of time and money.
Old 03-01-2012, 02:36 PM
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They also have it listed as being for 04-09 rx8s, which tells you they know nothing about this car. An s1(04-08) exhaust will not fit on an s2(09-11) without a bit of modification or using adjustable hangers to make it hang low.
Old 03-01-2012, 03:04 PM
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No catback exhaust will make much more power than stock. All will be louder, some very much so. You don't state the age of your son, but do you really want to give him something that may well encourage faster driving?
Old 03-01-2012, 03:26 PM
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I may buy one of these just to do a detailed review. I am getting bored with my Turbo XS. Cornholio135 recently helped a new local guy who has this exhaust and he said it actually looked and sounded great I am sure the packing will burn out quickly but then you can just weld in different muffles to experiment.

Cherry bomb mufflers here I come
Old 03-01-2012, 03:44 PM
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cannot beat the price... here is one with "burnt tips" for $250 shipped

+100000000 on the cherry bombs....

http://www.ebay.com/itm/04-08-MAZDA-...item4cfed2d98c
Old 03-01-2012, 04:49 PM
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just buy a RR single if you are a cheap bastard.

like me

its $350 too.....

Last edited by EricB; 03-01-2012 at 04:51 PM.
Old 03-01-2012, 05:01 PM
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at around that price go with the obx
Old 03-01-2012, 06:03 PM
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probably best advice in this situation since everyone is assuming you know what they are talking about, is to ask your son what exhaust he would like and get that.
Old 03-01-2012, 06:11 PM
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Price is good, and it's shiny.....
Old 03-01-2012, 06:30 PM
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I have an ebay exhaust. had it over a year now works and sounds great. will burn any shroud that is longer than the stocks.
Old 03-01-2012, 07:36 PM
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Sounds ok, but some of that tone may be from the c.a.i.
Old 03-02-2012, 12:33 PM
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I have header, AP midpipe with that exhaust. screams when you hit it but quites down with normal driving. addicting to listen to! not to mention the tiny fire *****.
Old 03-02-2012, 12:46 PM
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Originally Posted by Darkness8
I have header, AP midpipe with that exhaust. screams when you hit it but quites down with normal driving. addicting to listen to! not to mention the tiny fire *****.
tiny fireballs? my car is like a fuxin flame thrower
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