Need guidance on selecting correct X Pipe Diameter

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Old 12-19-2021, 12:32 PM
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2012 CLS550 4MATIC Weistec Stage 1 Tune
Need guidance on selecting correct X Pipe Diameter

Greetings all!
I have a 2012 CLS550 4MATIC and will be replacing the resonator with a MagnaFlow Xpipe. I have scoured the internet and this forum, but have not been able to discover what size tubing is in our exhaust. Magnaflow offers multiple sizes; should I get the 2.25 or 2.5 diameter? I appreciate the assistance in advance!
Old 12-19-2021, 01:01 PM
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2013 Weistec 540/715 tuned CLS 550, 2008 E350, and '07 Jaguar S-Type R
Originally Posted by Sick Puppy
Greetings all!
I have a 2012 CLS550 4MATIC and will be replacing the resonator with a MagnaFlow Xpipe. I have scoured the internet and this forum, but have not been able to discover what size tubing is in our exhaust. Magnaflow offers multiple sizes; should I get the 2.25 or 2.5 diameter? I appreciate the assistance in advance!
Everything I've been able to find mention 2.5" as replacement size.
Old 12-19-2021, 01:06 PM
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2012 CLS550 4MATIC Weistec Stage 1 Tune
Originally Posted by DigitalDisaster
Everything I've been able to find mention 2.5" as replacement size.
Much appreciated; I've seen both 2.25 and 2.5 mentioned. I'm hoping someone will chime in that has already completed this mod.
Old 12-19-2021, 07:32 PM
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CLS500
2.5"
Old 12-20-2021, 08:48 PM
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Old 12-22-2021, 06:28 AM
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2015 CLS550 Shooting brake 4-matic
I did measure my CLS original exhaust size and it is 60mm ( 2,36 inch)



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