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Question about mandrel bending...

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Old Feb 17, 2015 | 11:05 AM
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Default Question about mandrel bending...

Hi all...
I bought a used Corsa touring exhaust for my 2008 base let. The guy lost one of the overaxle pipes, and the closest place that does mandrel bending is 2 1/2 hrs away
I can get a replacement from Borla for $110 or have the muffler shop bend one for a fraction of the cost... My question is - will having mandrel bends on one side, and normal bends on the other side have any harmful effect on my engine due to back pressure difference? I doesn't seem like it would, but I don't know much about that stuff so I came to the experts!!
Thanks!
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Old Feb 17, 2015 | 12:55 PM
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Originally Posted by VET_LAG
Hi all...
I bought a used Corsa touring exhaust for my 2008 base let. The guy lost one of the overaxle pipes, and the closest place that does mandrel bending is 2 1/2 hrs away
I can get a replacement from Borla for $110 or have the muffler shop bend one for a fraction of the cost... My question is - will having mandrel bends on one side, and normal bends on the other side have any harmful effect on my engine due to back pressure difference? I doesn't seem like it would, but I don't know much about that stuff so I came to the experts!!
Thanks!
The local shop will do fine. Any possible WOT backpressure differences will be compensated in the X-pipe. You don't need, or will ever get, perfection.
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Old Feb 17, 2015 | 01:20 PM
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I presume the local shop's going to use good quality stainless, too?
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Old Feb 17, 2015 | 02:06 PM
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Call me goofy, but I would buy the Borla pipe because every time I would go under the car to wax it, I would notice that they don't match.
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Old Feb 17, 2015 | 03:04 PM
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Originally Posted by HOXXOH
The local shop will do fine. Any possible WOT backpressure differences will be compensated in the X-pipe. You don't need, or will ever get, perfection.
Thank you, I actually forgot it had an x-pipe lol
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Old Feb 17, 2015 | 03:05 PM
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Originally Posted by AORoads
I presume the local shop's going to use good quality stainless, too?
Yes, it will be good stainless
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Old Feb 17, 2015 | 03:06 PM
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Originally Posted by timd38
Call me goofy, but I would buy the Borla pipe because every time I would go under the car to wax it, I would notice that they don't match.
Under the car to wax? Haha that is serious dedication! I'm actually concerned that it may bother me just knowing it tho.... LoL
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Old Feb 17, 2015 | 03:33 PM
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Originally Posted by VET_LAG
Under the car to wax? Haha that is serious dedication! I'm actually concerned that it may bother me just knowing it tho.... LoL
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Old Feb 17, 2015 | 03:35 PM
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Originally Posted by timd38
Very nice!
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Old Feb 17, 2015 | 09:49 PM
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I would just buy the correct pipe. I have seen some ugly pipes made at muffler shops. I doubt it would be an exact match. You could pay for rattles or vibration when it doesn't fit correctly. Just my .02
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Old Feb 17, 2015 | 10:04 PM
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marty does have a point. The only saving grace beyond price is that it's local. So, if there are rattles, at least you can go back and ask for some re-do's.
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Old Feb 18, 2015 | 06:36 PM
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Thanks for the replies, I think I'm going to go ahead and buy the replacement pipe from Borla..
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Old Feb 18, 2015 | 08:12 PM
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Originally Posted by VET_LAG
Thanks for the replies, I think I'm going to go ahead and buy the replacement pipe from Borla..
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Old Feb 18, 2015 | 09:40 PM
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Yeah I woukd buy the pipe. You know it will be quality and fit nice.
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