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So i brought my car to the shop today to have my x pipe installed and.....

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Old 03-13-2009, 04:03 PM
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E55 AMG
So i brought my car to the shop today to have my x pipe installed and.....

Turns out the magnaflow 3" x pipe wont fit on the car..The pipes are to far apart..I dont know if this is because my car is a 03 or what not. Anyway right now I am having 3" straight pipes welded in..Ill have videos up for you guys tonight..
Old 03-13-2009, 04:45 PM
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Hmm so now atleast we know to stay away from the magnaflow x pipe. Can't the shop build you an x pipe?
Also did you figure out what was wrong with your car.
Old 03-13-2009, 05:07 PM
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It was just a loose TB sensor or wire dont remember exactly. Easy fix only $100. Anyway I would stay away from the magnaflow 3" on the E55. The way its designed it dosent really fit up there. Anyway im paying $150 for the 3" striaght pipes to be welded in. My car should be done within the hour so ill defiantly have some videos up tonight..
Old 03-13-2009, 05:12 PM
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AMG E55, Stage 1, Strait Pipe from Primary Cats
Originally Posted by hamann69
It was just a loose TB sensor or wire dont remember exactly. Easy fix only $100. Anyway I would stay away from the magnaflow 3" on the E55. The way its designed it dosent really fit up there. Anyway im paying $150 for the 3" striaght pipes to be welded in. My car should be done within the hour so ill defiantly have some videos up tonight..
I have straight pipes, you will like it and it will growl at WOT!
Old 03-13-2009, 05:23 PM
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Originally Posted by Vader55
I have straight pipes, you will like it and it will growl at WOT!
Did you take out your secondary cats aswell? Im thinking about doing this.
Old 03-13-2009, 05:28 PM
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So straight pipes in place of resonator and you still have the secondary cats right?
Old 03-13-2009, 06:17 PM
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Nice! I would put a quality x pipe in place of the secondary cats and factory H pipe. Not in place of the resonator.
Old 03-13-2009, 06:37 PM
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The pipes are to far apart..
Correct, this is why we have to custom make ours. It is specifially designed to fit the W211/W219 eshaust.
Old 03-13-2009, 06:43 PM
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The magnaflow x-pipe can be put in. The exhaust shop I went to down here did it without a problem, but oh well. You're going to want a crossover pipe in the exhaust system somewhere, and something better than the factory h-pipe.
Old 03-13-2009, 09:03 PM
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Was this the 14" X-pipe?
Old 03-13-2009, 09:03 PM
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alright guys so I got my car back this afternoon and I am very happy with it. Idle still sounds stock and when revving in neutral its pretty stock sounding but when u get on it the sound is just amazing...its a really deep thumping tone...If I had to compare it to any MB I would say it sounds similar to a stock SL55. Also there is no drone at all. If anything i feel like i picked up a little torque...At this point I am still considering taking out my secondary cats but im not sure yet...Videos will be up soon..Now my question is what will taking out the seconadary cats do to the tone and loudness?

Last edited by hamann69; 03-13-2009 at 09:06 PM.
Old 03-13-2009, 09:03 PM
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Originally Posted by Timeless
Was this the 14" X-pipe?
yes.
Old 03-13-2009, 10:22 PM
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03 E55 AMG
Originally Posted by hamann69
At this point I am still considering taking out my secondary cats but im not sure yet...Videos will be up soon..Now my question is what will taking out the seconadary cats do to the tone and loudness?


I'm going to do same project next week hopefully. Debating on whether to go ahead and remove 2ndary cats too....
Old 03-13-2009, 10:32 PM
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Can you remove the primary cats too?
Old 03-13-2009, 10:49 PM
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Originally Posted by Serenity Now


I'm going to do same project next week hopefully. Debating on whether to go ahead and remove 2ndary cats too....
I would just remove the resonators and see how you like it and go from there..
Old 03-14-2009, 12:05 AM
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.... remove resonator, remove 2ndary cats, 3" straight pipes... do it I did and I love it (have vrp shorties too tho). If you want an x pipe to balance out sound, then even better, but I didn't.
Old 03-14-2009, 12:18 AM
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Originally Posted by jicl55
.... remove resonator, remove 2ndary cats, 3" straight pipes... do it I did and I love it (have vrp shorties too tho). If you want an x pipe to balance out sound, then even better, but I didn't.
What kind are you running for a muffler?
Old 03-14-2009, 12:26 AM
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Originally Posted by hamann69
What kind are you running for a muffler?
none ..... as straight as straight pipes can get..... aluminized 3" from axle back connected to 2 tips
Old 03-14-2009, 12:37 AM
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Originally Posted by jicl55
none ..... as straight as straight pipes can get..... aluminized 3" from axle back connected to 2 tips
Wow that must sound amazing. Is it obnoxiously loud? Any vidoes?
Old 03-14-2009, 12:43 AM
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Originally Posted by hamann69
Wow that must sound amazing. Is it obnoxiously loud? Any vidoes?
http://www.youtube.com/watch?v=Qvess6Go83o
http://www.youtube.com/watch?v=9l-ihccggxo

....still have stock primaries tho (so I can hopefully still pass smog in 9 months)

Last edited by jicl55; 03-14-2009 at 12:51 AM.
Old 03-14-2009, 12:50 AM
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WOW is all i can say. Thats pretty damn loud. Did you notice any power loss due to the lack of back pressure? Also how did you manage to get the stock tips on the straight pipes?
Old 03-14-2009, 01:03 AM
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Originally Posted by hamann69
WOW is all i can say. Thats pretty damn loud. Did you notice any power loss due to the lack of back pressure? Also how did you manage to get the stock tips on the straight pipes?
No, the opposite if anything.... actually had magnaflow exhaust on it already when I bought it used (which is 4 sale in classified section and ebay if anyone is interested... i know, shameless plug ) and whoever did it changed the 2.75" stock pipe to 2.5" from axle back Did it 4 more torque possibly? Don't really know why they did that, but Vadim noticed it right away on my car. So I finally changed it from 2.5" to the 3" from axle back minus mufflers..... the exhaust shop said that I may lose a tiny bit of torque (which I have plenty of anyway) because the mufflers give about 1/2 lb. of back pressure, but because my primary cats were still in (which he said should give me about 1 1/2 lb back pressure), I should be about the same.... If anything, along with the headers, I "feel" (again, very relative) that the car breathes much better, kicks down much easier and feels more responsive all over..... and those are not stock tips..... they are aftermarket.
Old 03-14-2009, 01:24 AM
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Originally Posted by jicl55
No, the opposite if anything.... actually had magnaflow exhaust on it already when I bought it used (which is 4 sale in classified section and ebay if anyone is interested... i know, shameless plug ) and whoever did it changed the 2.75" stock pipe to 2.5" from axle back Did it 4 more torque possibly? Don't really know why they did that, but Vadim noticed it right away on my car. So I finally changed it from 2.5" to the 3" from axle back minus mufflers..... the exhaust shop said that I may lose a tiny bit of torque (which I have plenty of anyway) because the mufflers give about 1/2 lb. of back pressure, but because my primary cats were still in (which he said should give me about 1 1/2 lb back pressure), I should be about the same.... If anything, along with the headers, I "feel" (again, very relative) that the car breathes much better, kicks down much easier and feels more responsive all over..... and those are not stock tips..... they are aftermarket.
Doing straight pipe mufflers would be a little to loud for me..I drive the car daily and put on about 30k miles a year...How much louder will it be with the secondary cats out??
Old 03-14-2009, 01:25 AM
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Originally Posted by hamann69
Doing straight pipe mufflers would be a little to loud for me..I drive the car daily and put on about 30k miles a year...How much louder will it be with the secondary cats out??
You won't even notice a difference.
Old 03-14-2009, 01:26 AM
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Originally Posted by jicl55
You won't even notice a difference.
Damn that sucks..Is it worth any power?


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