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Is no flex pipe a bad thing??

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Old Mar 20, 2007 | 08:31 AM
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Default Is no flex pipe a bad thing??

Okay,
So I just got a Fast Intentions Intimidator true dual exhaust. I took off the stock only to notice that the new exhaust doesn't have flex pipes. Is this going to cause any serious issues with cracking or am I worrying too much? I know some aftermarket exhaust systems have flex pipes and others don't. I guess I can always have a custom dual flex pipe made if necessary. Input is welcome...!!!
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Old Mar 20, 2007 | 02:26 PM
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The motor and everything connect to it vibrates. On systems with flex joints, the vibration is absorbed by the joint. With engine torque (the motor pulls on one mount and pushes down on the other) something has to give. And what will eventually give is whatever is the weakest point.
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Old Mar 20, 2007 | 02:37 PM
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Originally Posted by davidv
The motor and everything connect to it vibrates. On systems with flex joints, the vibration is absorbed by the joint. With engine torque (the motor pulls on one mount and pushes down on the other) something has to give. And what will eventually give is whatever is the weakest point.
+1 BUT I have the borla exhaust which has to flex joints and I have had no issues.
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Old Mar 20, 2007 | 03:59 PM
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Originally Posted by teh215
+1 BUT I have the borla exhaust which has to flex joints and I have had no issues.
FYI, key word in your post is a typo, I'm not sure what you're trying to say
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