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X-Pipe Mod for C350

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Old 04-09-2009, 10:04 PM
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gets me from point A-B
yaa on the 350 like in the youtube vids...sounds like a 350z = pure sex
Old 04-09-2009, 10:21 PM
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Originally Posted by FrankW
raspy only for the 300 350 brings the sound closer to a 350Z or G37.
Old 04-14-2009, 03:58 AM
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Thumbs up FrankW.... Awsome!!!

OK! Now I got to do this!

FrankW... no noticeable resonance? At any RPM?

I’m thinking of the X-Pipe and post cat delete? Wonder if it would be too loud?

What about an H-Pipe? More pulse/thump right? Anyone?
Old 04-14-2009, 07:19 PM
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Originally Posted by VaderSS
OK! Now I got to do this!

FrankW... no noticeable resonance? At any RPM?

I’m thinking of the X-Pipe and post cat delete? Wonder if it would be too loud?

What about an H-Pipe? More pulse/thump right? Anyone?
just a slight higher muffler noise from what you would normally hear inside the car.
Old 04-14-2009, 10:10 PM
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FrankW, aren't you afraid that your warranty will be voided if any problems happen with the X-Pipe???
Old 04-14-2009, 10:31 PM
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Originally Posted by mat2hu
FrankW, aren't you afraid that your warranty will be voided if any problems happen with the X-Pipe???
cat back exhaust voids nothing.
Old 04-15-2009, 01:50 AM
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thanks for all the great info FranW!! gonna get teh x-pipe mod this weekend!@
Old 07-26-2009, 12:50 PM
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Originally Posted by FrankW
cat back exhaust voids nothing.
FrankW, Your car sounds nice.

For the people that have done the Xpipe, have you serviced your car at the dealer since this mod and what (if anything) did they say?
Old 07-26-2009, 04:40 PM
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Originally Posted by 2nice4me
FrankW, Your car sounds nice.

For the people that have done the Xpipe, have you serviced your car at the dealer since this mod and what (if anything) did they say?
I go to the dealership all the time... they don't say anything. Also even if a problem does occur, they will still cover you under warranty. I talked to my advisor there and he told me anything catback was ok. If it wasn't, I probably wouldn't have had my X-pipes.
Old 07-26-2009, 05:47 PM
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Originally Posted by mat2hu
I go to the dealership all the time... they don't say anything. Also even if a problem does occur, they will still cover you under warranty. I talked to my advisor there and he told me anything catback was ok. If it wasn't, I probably wouldn't have had my X-pipes.
I e-mailed my SA yesterday for confirmation. Anyone else asked their SAs?
Old 07-30-2009, 04:19 PM
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Originally Posted by Gabe007
I e-mailed my SA yesterday for confirmation. Anyone else asked their SAs?
I finished talking to a senior Service Advisor about 5mins ago. I asked him whether replacing the resonator with an Xpipe will void the warranty.

He said, if the mod does not cause any problems, the warranty is ok. What kind of problems? Engine faults, sensor failures, catalytic converter noise/rattles (possibly due to erroneous install)...etc. It sounds to me that the dealership will blame the xpipe for any exhaust system issues.

Regarding the HID conversion kit, it's the same story as the xpipe. They won't touch the electronics related to the lights if the HID conversion kit are installed. Luckily, HID conversion kits are plug-n-play (just buy a new oem rubber boot to replace the old boot that you drilled a hole on!).
Old 07-30-2009, 04:33 PM
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Cat-Back no problem
Old 07-31-2009, 02:09 AM
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http://www.youtube.com/watch?v=MUmLaKp5ceA

http://www.youtube.com/watch?v=PdhWpOb4c74
Old 08-05-2009, 12:39 AM
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Damm...that sounds good.

Frank doesn't worry about his warranty. Look at his highly modded C32. I remember him tinkering with it back in 2002/2003.
Old 08-05-2009, 12:58 AM
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Originally Posted by Sincity
Damm...that sounds good.

Frank doesn't worry about his warranty. Look at his highly modded C32. I remember him tinkering with it back in 2002/2003.
2004 was first time modding the C32. plus I know well enough that the dealership have to show you prove that your mod caused the problems in order for them to void it.
Old 08-05-2009, 01:02 AM
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Now, I just want to know cos I know videos can not be fully accurate. Is the sound really loud as I think it is?

if u compare it to a stock 350z would it be louder than that? cos in the video it actually sounds really loud.
Old 08-10-2009, 02:33 PM
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so everyone here has the 2.25inch yess?? and besides the xpipe, is there any other piping needed ... and should i order mine from this site http://www.magnaflow.com/02product/s...e=main&id=8414 ... if u see there are other pipings that come with it .. and is the universal xpipe 2.25 the correct one for me? ihave a c350 by the way.
Old 09-26-2009, 04:15 PM
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Im looking for a magnaflow xpipe for my C350. Anyone know where I can find one online?
Old 01-11-2010, 08:48 AM
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Originally Posted by paulsta420
so everyone here has the 2.25inch yess?? and besides the xpipe, is there any other piping needed ... and should i order mine from this site http://www.magnaflow.com/02product/s...e=main&id=8414 ... if u see there are other pipings that come with it .. and is the universal xpipe 2.25 the correct one for me? ihave a c350 by the way.
Just need to buy the direct fit pipe. Dia 2.25". Exact product code- 10790

Originally Posted by enti98
Im looking for a magnaflow xpipe for my C350. Anyone know where I can find one online?
http://magnaflowplanet.com/product.php?productid=6405
Old 02-09-2010, 01:20 PM
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Magna Flow X Pipe problem C300 4matic

I ordered the Magnaflow X pipe But when i took it to the local exhaust shop, the 2.25" is not long enough to connect the pipes after having the resonator removed. The guy said i need special piping, possibly the whole exhaust system. How did you people with X mod solve that problem? Any information on the matter would be greatly appreciated?
Old 02-09-2010, 03:43 PM
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Originally Posted by Sugah Daddy
I ordered the Magnaflow X pipe But when i took it to the local exhaust shop, the 2.25" is not long enough to connect the pipes after having the resonator removed. The guy said i need special piping, possibly the whole exhaust system. How did you people with X mod solve that problem? Any information on the matter would be greatly appreciated?
It's because the Magnaflow Tru-X is a universal x pipe. It's slightly shorter than your resonator so what your muffler shop will have to do is weld on small extender pipes to bridge the gap. This is fairly common practice that any muffler shop should be familiar with installing universal piping components like this. If they're not familiar or trying to scam you saying it's a big special job, find another muffler shop. There's no need to replace the whole exhaust system.
Old 02-10-2010, 02:14 PM
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Thanks AZN

Originally Posted by Azn_C300
It's because the Magnaflow Tru-X is a universal x pipe. It's slightly shorter than your resonator so what your muffler shop will have to do is weld on small extender pipes to bridge the gap. This is fairly common practice that any muffler shop should be familiar with installing universal piping components like this. If they're not familiar or trying to scam you saying it's a big special job, find another muffler shop. There's no need to replace the whole exhaust system.
I appreciate you taking the time reply Mic. You are indeed one of the most valuable members of the site sharing all your knowledge with us. Again, thanks for your time and patience
Old 04-11-2010, 01:56 PM
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Originally Posted by VFORCE09
c300man
A good muffler shop that carry MagnaFlow parts should be able to get an X-Pipe for you, they might even have one in stock. the shop I took my car to in Miami had the X-pipe in stock...


Hey were did you take your car in Miami?
Old 04-11-2010, 07:47 PM
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Originally Posted by Frnakito71
Hey were did you take your car in Miami?

Hi
Miami muffler
185 terr sw 107 ave
ask for Miguel
Old 04-12-2010, 06:32 PM
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Originally Posted by VFORCE09
Hi
Miami muffler
185 terr sw 107 ave
ask for Miguel
Thanks I know were they are


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