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exhaust pipe diameter

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Old Jul 28, 2004 | 02:03 PM
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Default exhaust pipe diameter

does anyone know the exhaust pipe diameter stock on a bonneville (ssei, 92-99) and wether the bonneville utilizes a single muffler, or 2
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Old Jul 28, 2004 | 02:22 PM
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2.5" mandrel bent stainless steel from the factory. Keep it that way unless HEAVILY modding. Single muffler. Crossflow, mounted transverse. Inlet and outlet on one end, outlet on the other end.
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Old Jul 28, 2004 | 02:23 PM
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should be 2.5inch with a single-inlet/dual-outlet muffler.
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