CB750 4 into 2 vs 4 into 1 Exhaust Sound

Honda CB750 4 into 2 vs 4 into 1 Exhaust Sound comparison. This is a shorter video from the previous exhaust install episode I did that is just for the sound comparison. This is an unknown header I scored from a friend to fit my 1975 CB750 to replace the existing 4 into 2 setup. The muffler is a cheap shorty stainless reverse cone that you would find on amazon. The quality is meh but worth the low price.

The full exhaust install video is here:    • CB750 4 Into 1 Exhaust Install! Sound...  

For those unaware this bike came from a barn and sat with its engine seized for probably 40 years before I got it. Full playlist of bringing this bike back to life is here:    • Barn Find Honda CB750 Revival!  

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