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Ok, so i have a Buddy Club Spec4 catback.
Standard height suspension (for now), standard ARBs etc.
The system has been issue free - during cold startups, and long hot runs.
But i've noticed that when i've been driving the fully warmed up car on the motorway and there is a lot of standing water, the exhaust occasionally vibrates on the chassis.
It feels like it's right under my seat!
At first i thought a joint had broke or hanger split, but when the standing water reduces, the vibration goes away.
This has happened 3 times now, each time it has been during very heavy (torrential) rain and spray.
what the F is going on? Extreme quenching of the thin gauge stainless mid-pipe causing some sort of distortion??
Or could it be something to do with the original manifold & cat?
Standard height suspension (for now), standard ARBs etc.
The system has been issue free - during cold startups, and long hot runs.
But i've noticed that when i've been driving the fully warmed up car on the motorway and there is a lot of standing water, the exhaust occasionally vibrates on the chassis.
It feels like it's right under my seat!
At first i thought a joint had broke or hanger split, but when the standing water reduces, the vibration goes away.
This has happened 3 times now, each time it has been during very heavy (torrential) rain and spray.
what the F is going on? Extreme quenching of the thin gauge stainless mid-pipe causing some sort of distortion??
Or could it be something to do with the original manifold & cat?
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