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  #1  
Old 03-01-2006, 07:05 PM
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new exhaust on the way

phuck it... I'm pulling the trigger on a "custom" exhaust this Friday. I'm getting a Magnaflow muffler put in at a shop in Van Nuys, CA. I'm going dual in, single out with a polished double walled tip.

Shop is Super Tuning Performance. http://www.supertuningperformance.com/index.html. After reading some threads over at e46fanatics.com several different people recomended this place. Went in today, talked with the owner Koko and the parts will be in on Friday.

Review and pics will follow.
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Last edited by 818Guy; 03-01-2006 at 07:21 PM.
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Old 03-01-2006, 07:47 PM
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Effeing great. Can't wait to see pics. Cheers.
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Old 03-01-2006, 07:58 PM
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Interesting. I'm contemplating doing a similar mod on my 330xi. Are you removing the resonator?

Quote:
Originally Posted by 818Guy
Went in today, talked with the owner Koko
??? The Gorilla that knows sign language also does exhausts? www.koko.org
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Old 03-01-2006, 08:06 PM
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Can I guess you are going cat-back? What size pipes? Can't wait for pics and a review!
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Old 03-01-2006, 08:15 PM
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I'm not removing the resonator. At least for now.

I'm also not going cat-back either (which would mean removing the resonator).

Baby steps for me on this. I don't want any drone in the cabin at freeway cruising speeds.
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Old 03-01-2006, 08:16 PM
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Quote:
Originally Posted by rayxi
??? The Gorilla that knows sign language also does exhausts? www.koko.org
Good stuff. I thought the same thing.
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Old 03-02-2006, 04:36 PM
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Any reason for the single pipe instead of the two pipe exit?
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Old 03-02-2006, 06:44 PM
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Magnaflows' 2 in/2 out mufflers are too far apart (pipes in/pipes out). Tips would be about 2" from each other, not like how they are on the factory muffler. That's why I went with 2 in/1 out. I also wanted to keep the flow from the two pipes that way until the muffler.
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Old 03-03-2006, 08:55 PM
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Okay, here are the pix…









Didn't get a chance to take a pic of the two mufflers next to each other but you can get an idea of how much smaller the Magnaflow is…




Initial impressions:

I was worried it would be too loud after talking with some people and their experience with Magnaflows and BMW's inline-6. However, it's perfect; in fact, it maybe too quiet right now. With the windows rolled up it's only slightly louder around 1500 rpms than with the "golf tee" mod - there is a slight drone. Other than that, above 2k rpms I don't notice it. Now, with the windows down, it's whole different story. VERY nice rumble. Set off some alarms in the parking lot at Target (had to make a stop).

I have to give it some time though. Koko told me it will get slightly louder and deeper in about a week or so.

The real test will be tomorrow: freeway cruising speeds. But my initial thoughts are it's not going to be a problem (drone).

Price for muffler, tip and installation: $240. The cool part was Koko painted the muffler black. Makes it look REALLY good IMO. He did a great job.
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Last edited by 818Guy; 03-03-2006 at 10:06 PM.
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Old 03-03-2006, 11:21 PM
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Looks great! I like the black-out on the muffler body. Any chance you can do a sound (video) clip after it breaks in?
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